Welcome to LookChem.com Sign In|Join Free
  • or
Home > Pharmaceutical > 51939 > 

51939-71-0

Basic Information
CAS No.: 51939-71-0
Name: 2H-1-Benzopyran-2-carboxylicacid, 3,4-dihydro-
Article Data: 1
Cas Database
Molecular Structure:
Molecular Structure of 51939-71-0 (2H-1-Benzopyran-2-carboxylicacid, 3,4-dihydro-)
Formula: C10H10O3
Molecular Weight: 178.188
Synonyms: 2-Chromancarboxylicacid (6CI);(?à)-2-Chromancarboxylicacid;3,4-Dihydro-1-benzopyran-2-carboxylic acid;3,4-Dihydro-2H-1-benzopyran-2-carboxylicacid;
EINECS: N/A
Density: 1.276g/cm3
Melting Point: 99 °C
Boiling Point: 356.1 °C at 760 mmHg
Flash Point: 146.9 °C
Solubility: N/A
Appearance: N/A
Hazard Symbols: Xn
Risk Codes: 22
Safety:
Transport Information: N/A
PSA: 46.53000
LogP: 1.46480
  • Display:default sort

    New supplier

  • Chroman-2-carboxylic acid

  • Casno:

    51939-71-0

    Chroman-2-carboxylic acid

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    Chemwill Asia co.,Ltd is one of the leading manufacturer in CHINA.Our main production base is located in Xuzhou industry park. We produce a wide range of organics including Active pharmaceutical ingredients(APIs), Veterinary, Indole derivatives, Aro

    Our main production base is located in Xuzhou industry park. We produce a wide range of organics including Fine chemicals, Active pharmaceutical ingredients(APIs), Veterinary, In

  •  Chemwill Asia Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:021-51086038

    Address:High-Tech Industrial park,Chemical Economical Development Zone,Xuzhou, Jiangsu-Province, P.R.China

       Inquiry Now

  • Chromane-2-carboxylic acid

  • Casno:

    51939-71-0

    Chromane-2-carboxylic acid

    Min.Order: 10 Milligram

    FOB Price:  USD $ 0.0-0.0/Milligram

    1.Professional synthesis laboratory and production base. 2.Strong synthesis team and service team. 3.Professional data management system. 4.We provide the professional test date and product information ,ex. HNMR ,CNMR,FNMR, HPLC/G

    Founded in 2011, Amadis Chemical Company Limited is an innovative manufacturer of chemical products and technical service providers. Our business includes sales, manufacture, and s

  •  Amadis Chemical Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-571-89925085

    Address:Watts Cosine.No.166.Xiangmao Road.

       Inquiry Now

  • CHROMANE-2-CARBOXYLIC ACID

  • Casno:

    51939-71-0

    CHROMANE-2-CARBOXYLIC ACID

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem’s R&D center offer custom synthesis according to the contract research and development services for the fine chemicals, ph

    Dayang Chem (Hangzhou) Co.,Ltd. dedicated to the development, production and marketing of chemicals which is specialized in Organic compounds; Active Pharmaceutical Ingredi

  •  Dayang Chem (Hangzhou) Co.,Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-571-88938639

    Address:9/F, Unit 2 Changdi Torch Building, 259# WenSan Road, Xihu District, Hangzhou City 310012, P.R.China

       Inquiry Now

  • Chroman-2-carboxylic acid 98% CAS:51939-71-0 from fandachem

  • Casno:

    51939-71-0

    Chroman-2-carboxylic acid 98% CAS:51939-71-0 from fandachem

    Min.Order: 0 Metric Ton

    FOB Price:  USD $ 0.0-0.0/Metric Ton

    Hangzhou Fanda Chemical Co.,Ltd (FandaChem) , a China-based chemical company, specialize in exporting Chroman-2-carboxylic acid 98% CAS:51939-71-0 , Please contact us by email freely. We are leading exporter in China. If you really nee

    Welcome to Hangzhou Fandachem Co.,Ltd (www.FandaChem.com) Hangzhou Fandachem Co.,Ltd (Fandachem),an experienced and professional China-based Fine Chemical supplier. We supply the

  •  Hangzhou Fandachem Co.,Ltd

    China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:+86-571-28800458

    Address:Room 5010, No.9 YanAn Road,Hangzhou,Zhejiang,China

       Inquiry Now

  • CHROMAN-2-CARBOXYLIC ACID

  • Casno:

    51939-71-0

    CHROMAN-2-CARBOXYLIC ACID

    Min.Order: 1 Gram

    FOB Price:  USD $ 0.0-0.0/Gram

    Company Introduction 1. Established in 2005, with two independent business divisions: Fine chemicals division; Pharmaceutical division. 2. Main product: Optical brightener Textile auxiliary Dye stuff Pigments

    AFINE CHEMICALS LIMITED is specialized in the fine chemicals and pharmaceuticals and we have enjoyed great popularity in world markets. Since 2005, we have been rapidly growing to

  •  Afine Chemicals Limited

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-571-85134551

    Address:No. 206 Zhen Hua Road, Hangzhou 310030, Zhejiang, China

       Inquiry Now

  • 2H-1-Benzopyran-2-carboxylicacid, 3,4-dihydro-

  • Casno:

    51939-71-0

    2H-1-Benzopyran-2-carboxylicacid, 3,4-dihydro-

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    J&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia

    J&H Chemical is one of China's leading providers of integrated fine chemical services including offering, research and development, Custom manufacturing business, as well as other

  •  Hangzhou J&H Chemical Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-571-87396432

    Address:No.200 Zhenhua Rd.Xihu Industrial Park, Hangzhou 310030, China

       Inquiry Now

  • 51939-71-0 CHROMANE-2-CARBOXYLIC ACID

  • Casno:

    51939-71-0

    51939-71-0 CHROMANE-2-CARBOXYLIC ACID

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 200.0-200.0/Kilogram

    Product Name: CHROMANE-2-CARBOXYLIC ACID Synonyms: Chroman-2-carboxylic acid 95+%;CHROMANE-2-CARBOXYLIC ACID;IFLAB-BB F2108-0136;2H-1-BENZOPYRAN-2-CARBOXYLIC ACID, 3,4-DIHYDRO-;Chroman-2-carboxylic acid;3,4-Dihydro-2H-1-benzopyran-2-carboxylic aci

    Our company engages in Electronic chemicals such as OLED,Photoresist chemical,Electrolyte additive and Intermediate Pharmaceutical production; development of noble metal catalysts,

  •  Henan Tianfu Chemical Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-371-55170693/55170694

    Address:Zhengzhou International Trade New Territory,Jinshui District,Zhengzhou ,China

       Inquiry Now

  • CHROMANE-2-CARBOXYLIC ACID

  • Casno:

    51939-71-0

    CHROMANE-2-CARBOXYLIC ACID

    Min.Order: 1 Gram

    FOB Price:  USD $ 0.0-0.0/Gram

    Product Name: CHROMANE-2-CARBOXYLIC ACID Synonyms: CHROMANE-2-CARBOXYLIC ACID;IFLAB-BB F2108-0136;2H-1-BENZOPYRAN-2-CARBOXYLIC ACID, 3,4-DIHYDRO-;Chroman-2-carboxylic acid;3,4-Dihydro-2H-1-benzopyran-2-carboxylic acid;3,4-Dihydro-1-benzopyran-2

    SHANGHAI MINSTAR CHEMICAL CO., LTD. is a leading, experienced, professional supplier of API & intermediates, plant extract, food additive, fine chemicals and industry chemicals, et

  •  Shanghai Minstar Chemical Co., Ltd

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:0086-21-18019205509

    Address:BUILDING 8, NO.1098, CHUANSHA ROAD, SHANGHAI, CHINA

       Inquiry Now

  • CHROMANE-2-CARBOXYLIC ACID

  • Casno:

    51939-71-0

    CHROMANE-2-CARBOXYLIC ACID

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    Why choice me: √1, We guarantee deeply analyze and demonstrate, purity more than 99% √ 2, Factory outlet with priority price & large stock. √ 3, Special magic vacuum safe package & safe shipping way.All parcel shi

    Zibo Dorne chemical technology co., LTD. Is a comprehensive chemical enterprise integrating r&d, production and sales. It is a leading manufacturer and supplier of chemical product

  •  Zibo Dorne chemical technology co. LTD

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-13583358881

    Address:No. 416, 4th floor, zhongguancun science and technology city, no. 1, west 6th road, zhangdian district

       Inquiry Now

  • Best price/ ChroMane-2-carboxylic Acid  CAS NO.51939-71-0

  • Casno:

    51939-71-0

    Best price/ ChroMane-2-carboxylic Acid CAS NO.51939-71-0

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    Price, service, company and transport advantage: 1.Best service, high quality and reasonable price. 2. It's customers' right to choose the package (EMS, DHL, FEDEX, UPS). ? 3. It's customers' right to choose the packing way for his products fro

    Changchun Haofei Import and Export Trade Co. , Ltd is located in Changchun, Changchun, Jilin Province. We are a modern high-tech private enterprise specializing in the R & D, Produ

  •  Jilin haofei import and export trade Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+8615643102578

    Address:Guanghui Park, Huanghe Road, Kuancheng District

       Inquiry Now

  • 3,4-Dihydro-1-benzopyran-2-carboxylic acid

  • Casno:

    51939-71-0

    3,4-Dihydro-1-benzopyran-2-carboxylic acid

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    High quality,stable supply chain.Appearance:white/off-white or light yellow Storage:Store in cool and dry place, keep away from strong light and heat. Package:aluminum bottle,glass bottle,PTFE bottle,cardboard drum Application:This product can be use

    Suzhou Health Chemicals Co., Ltd. is A Fine Chemicals Company, specializing in research, development, manufacture and distribute raw materials for pharmaceutical, healthcare, bioch

  •  Suzhou Health Chemicals Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-512-58277800

    Address:No. 338, Jingang Avenue,

       Inquiry Now

  • ChroMane-2-carboxylic acid

  • Casno:

    51939-71-0

    ChroMane-2-carboxylic acid

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    R & D enterprises have their own stock in stockAppearance:To be subject to the object Package:Customized Application:pharmaceutical intermediates Transportation:Air Port:Shanghai;Guangzhou

    Hangzhou Dingyan Chem Co., LTD. is located in the beautiful tourist city of hangzhou, is a comprehensive chemical enterprice which doing import and export business by its own comp

  •  Hangzhou Dingyan Chem Co., Ltd

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:86-571-86465881,86-571-87157530,86-571-88025800

    Address:RM.1118,NO.1 Building, Baiyun Tower,Jianggan Area, Hangzhou city, China,310004

       Inquiry Now

  • Pyridine-3-sulfonyl chloride hydrochloride

  • Casno:

    51939-71-0

    Pyridine-3-sulfonyl chloride hydrochloride

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    high qualityAppearance:white crystalline powder Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea

    Located in Zhengdong New District,?Zhengzhou of Henan province, Henan Allgreen Chemical Co.,Ltd is a comprehensive high-tech modern enterprises integrating professional R&D, pro

  •  Henan Allgreen Chemical Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:+86-0371-87507775

    Address:No 260 Dongming Road,Jinshui District

       Inquiry Now

  • CHROMANE-2-CARBOXYLIC ACID

  • Casno:

    51939-71-0

    CHROMANE-2-CARBOXYLIC ACID

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    FINETECH INDUSTRY LIMITED is a LONDON based CRO company providing drug discovery & development services to worldwide clients. FINETECH INDUSTRY LIMITED supplies the CHROMANE-2-CARBOXYLIC ACID, CAS:51939-71-0 with the most competitive price and the be

    Finetech Industry Limited is a company in England,which specializing in developing, manufacturing and marketing fine organic compounds and intermediates for the fine chemical and p

  •  Finetech Industry Limited

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:86-27-87465837

    Address:wuhan

       Inquiry Now

  • ChroMane-2-carboxylic Acid

  • Casno:

    51939-71-0

    ChroMane-2-carboxylic Acid

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    Ansciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali

    Antimex Chemical Limied, was founded in 2001, we are specializing in manufacturing & researching of Active pharmaceutical Ingredients,Veterinary pharm APIs,cosmetic ingredients,and

  •  Antimex Chemical Limied

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:0086-21-50563169

    Address:Room1027,No.Jinyu Road,Pudong

       Inquiry Now

  • ChroMane-2-carboxylic acid

  • Casno:

    51939-71-0

    ChroMane-2-carboxylic acid

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    R & D enterprises have their own stock in stockAppearance:To be subject to the object Package:Customized Application:pharmaceutical intermediates Transportation:Air Port:Shanghai;Guangzhou

    Our company( GZ HONCH CHEMICAL TECHNOLOGY CO.,LTD) was founded in March 27, 2007.Our company mainly engaged in chemical products ,our products TOP purity with goodquality and o

  •  GZ HONESTCHEM CO., LTD

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+8615013270415

    Address:NO.53,YONGTAI ROAD BAIYU District Guangzhou

       Inquiry Now

  • 2H-1-Benzopyran-2-carboxylic acid, 3,4-dihydro-

  • Casno:

    51939-71-0

    2H-1-Benzopyran-2-carboxylic acid, 3,4-dihydro-

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    51939-71-0 Application:intermediate

    SAGECHEM is a chemical R&D, manufacturing and distribution company since 2009, including pharmaceutical intermediates, agrochemical, dyestuff intermediates, organosilicone, API and

  •  SAGECHEM LIMITED

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-571-86818502

    Address:5Fl. 501Room, Tower A, New Youth Plaza, 8 Jia Shan Road, Hangzhou, China

       Inquiry Now

  • Chromane-2-carboxylic acid

  • Casno:

    51939-71-0

    Chromane-2-carboxylic acid

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    Stock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai

    We are a team of industry experts, dedicated to delivering the best chemical solutions from quality suppliers across China. Putting our customers first, we take a holistic approach

  •  Chemlyte Solutions

    China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:+86-189 8945 5137

    Address:Jian Qiao Community, 789 Shenhua Road, Xihu District, Hangzhou, China, 310000

       Inquiry Now

  • Chromane-2-carboxylic acid

  • Casno:

    51939-71-0

    Chromane-2-carboxylic acid

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    Debyesci is here who supplied several kinds of chemical products to global pharmaceutical, drug discovery, agrochemical and biotechnology industries for four yearsOur key scientific leadership team has gained experience in top research and developmen

    Debyesci is here who supplied several kinds of chemical products to global pharmaceutical, drug discovery, agrochemical and biotechnology industries for four years Our key scienti

  •  Debye Scientific

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+85221376140

    Address:Rm. 19C, Lockhart Ctr., 301-307 Lockhart Rd., Wan Chai

       Inquiry Now

  • CHROMANE-2-CARBOXYLIC ACID

  • Casno:

    51939-71-0

    CHROMANE-2-CARBOXYLIC ACID

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    Best Seller, High Quality, Competitive Price, Fast Delivery, Quick ResponseAppearance:powder, or liquid Storage:Stored in room temperature, ventilated place Package:Bottle, barrel, cargo, container, etc. Application:Pharmaceuticals, intermediates, AP

  •  LEAP CHEM Co., Ltd.

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:0571-87317139

    Address:hangzhou

       Inquiry Now

  • Chromane-2-carboxylic acid

  • Casno:

    51939-71-0

    Chromane-2-carboxylic acid

    Min.Order: 1 Gram

    FOB Price:  USD $ 0.0-0.0/Gram

    Changzhou Extraordinary Pharmatech co., LTD. As a leading chemical manufacturer and supplier in China.DAS authentication is passed.We can provide the popular precursor chemicals, we have our own strong R & D team, have our own laboratories and fa

    Changzhou Extraordinary Pharmatech co., LTD. Is a full technical team and for the development of hardware and software facilities manufacturing enterprises,The company is located i

  • Changzhou Extraordinary Pharmatech co.,LTD

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86 519 82111935

    Address:Chinese Jiangsu Province Changzhou City Jintan District Jincheng Town Miaotou NO4(Pharmaceutical Park)

       Inquiry Now

  • CHROMANE-2-CARBOXYLIC ACID

  • Casno:

    51939-71-0

    CHROMANE-2-CARBOXYLIC ACID

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    1. Production capacity: we have three production base with high-tech production equipment and instruments, equipped with professional production personnel, meet your requirements.2. Quality assurance: we have a first-class testing equipment and testi

    Chemical Technology Co.,LTD is a professional enterprise which engaged in pharmaceutical intermediates, material intermediates production research and development.Company foc

  • Chemical Technology Co.,LTD

     China (Mainland)  |  Contact Details

    Business Type:Other

       Inquiry Now

  • CHROMANE-2-CARBOXYLIC ACID

  • Casno:

    51939-71-0

    CHROMANE-2-CARBOXYLIC ACID

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    Best quality & Attractive price & Professional service; Trial & Pilot & CommercialHenan Fine Chemicals Co., LTD. is a diversified technology - oriented integrated company, which mainly concentrates on fine chemicals. Our company is committed to becom

    Henan Fine Chemicals Co., LTD. is a diversified technology - oriented integrated company, which mainly concentrates on fine chemicals. Our company is committed to becoming the worl

  • Henan Fine Chemicals Co., Ltd

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Address:1006, Top Enterprises, No. 19 of Minhang Road, Zhengzhou City, Henan,China.

       Inquiry Now

  • 2H-1-Benzopyran-2-carboxylicacid, 3,4-dihydro-

  • Casno:

    51939-71-0

    2H-1-Benzopyran-2-carboxylicacid, 3,4-dihydro-

    Min.Order: 0 Metric Ton

    FOB Price:  USD $ 0.0-0.0/Metric Ton

    1.We have rich experience in the development and production 2.We have advanced production and testing equipment 3.Excellent Quality with very competitive price 4.On time supply 5.Stable supply in long run 6.Rich experience in export opera

            Alpha (Shijiazhuang) Chemical Co.,Ltd is mainly engaged in various chemical products such as farm chemic

  • Alpha(shijiazhuang) Chemical Co., Ltd

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-311-85652680

    Address:Shijiazhuang City ,Hebei Province China

       Inquiry Now

  • Chroman-2-carboxylic acid

  • Casno:

    51939-71-0

    Chroman-2-carboxylic acid

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    At Capot,We can synthesize and purify your complex molecules from 100 gram to 10 tons.Appearance:Clear colorless to light yellow liquid Storage:Dry,Seal and Cool place Package:1G,5G,10G,25G,100G,250G,500G,1KG,5KG,10KG,25KG,50KG,100KG,150KG,200KG. App

    Welcome to Capot . Established in 1996 ,Capot Chemical Co.,Ltd is a fine organics manufacturing facility which located in Hangzhou,P.R.China. We produce a wide range of organics,

  • Capot Chemical Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-571-85586718

    Address:join hands science park,NO.4028 nanhuan road,hanghzou ,zhejiang,china

       Inquiry Now

  • ChroMane-2-carboxylic acid

  • Casno:

    51939-71-0

    ChroMane-2-carboxylic acid

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    High quality Application:Pharmaceutial

    Chamflyer Chemicals Co.Ltd is a fine organics manufacturing facility which located in Shanghai. We produce a wide range of boronic acids, pyridines, quinolines, indoles, oxazoles,

  • Shanghai chamflyer chemicals Co., Ltd

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-21-60545191

    Address:No 38 Debao Road, Pudong New District, Shanghai

       Inquiry Now

  • 3,4-Dihydro-2H-1-benzopyran-2-carboxylic acid

  • Casno:

    51939-71-0

    3,4-Dihydro-2H-1-benzopyran-2-carboxylic acid

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    high purity Application:Drug intermediates Materials intermediates and active molecules

    Novachemistry offers a broad range of specialty chemicals and customized synthesis services to a range of pharmaceutical, agrochemical and biochemical industries. Novachemistry has

  • NovaChemistry

    United Kingdom  |  Contact Details

    Business Type:Trading Company

    Tel:+44 (0)208 191 7890

    Address:Unit11, Ark Business Centre, Gorden Road, Loughborough, United Kingdom

       Inquiry Now

  • Total:29 Page 1 of 1 1
Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1

What can I do for you?
Get Best Price

Get Best Price for 51939-71-0

Specification

The 2H-1-Benzopyran-2-carboxylicacid, 3,4-dihydro-, with CAS registry number 51939-71-0, belongs to the following product categories: (1)Heterocycles series; (2)Carboxylic Acids; (3)Carboxylic Acids; (4)Fused Ring Systems. It has the systematic name of 3,4-dihydro-2H-chromene-2-carboxylic acid. And the chemical formula of this chemical is C10H10O3.

Physical properties of 2H-1-Benzopyran-2-carboxylicacid, 3,4-dihydro-: (1)ACD/LogP: 1.91; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): -0.48; (4)ACD/LogD (pH 7.4): -1.73; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 1.06; (8)ACD/KOC (pH 7.4): 1; (9)#H bond acceptors: 3; (10)#H bond donors: 1; (11)#Freely Rotating Bonds: 1; (12)Polar Surface Area: 35.53 Å2; (13)Index of Refraction: 1.575; (14)Molar Refractivity: 46.13 cm3; (15)Molar Volume: 139.5 cm3; (16)Polarizability: 18.29×10-24cm3; (17)Surface Tension: 51 dyne/cm; (18)Density: 1.276 g/cm3; (19)Flash Point: 146.9 °C; (20)Enthalpy of Vaporization: 63.45 kJ/mol; (21)Boiling Point: 356.1 °C at 760 mmHg; (22)Vapour Pressure: 1.09E-05 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)SMILES: O=C(O)C2Oc1ccccc1CC2
(2)InChI: InChI=1/C10H10O3/c11-10(12)9-6-5-7-3-1-2-4-8(7)13-9/h1-4,9H,5-6H2,(H,11,12)
(3)InChIKey: SFLFCQJQOIZMHF-UHFFFAOYAQ
(4)Std. InChI: InChI=1S/C10H10O3/c11-10(12)9-6-5-7-3-1-2-4-8(7)13-9/h1-4,9H,5-6H2,(H,11,12)
(5)Std. InChIKey: SFLFCQJQOIZMHF-UHFFFAOYSA-N