1821-20-1

2H-1-Benzopyran-3-carboxylic acid, 4-hydroxy-2-oxo-, ethyl ester

Min.Order: 1 Kilogram

FOB Price:  USD $ 3.0-3.0

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 services. DayangChem can provide different quantities of custom synthesis ch

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

1821-20-1

Min.Order: 1 Kilogram

FOB Price:  USD $ 1.0-1.0

Now we would like to update our product list for you, kindly check the below information: 1. Catalyst series ( such as Noble Metal Catalyst, Phosphorous ligand, etc ) 2. Pharmaceutical Intermediate ( such as diabtes series, Anti

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

Pharmaceutical Grade CAS 1821-20-1 with competitive price

Min.Order: 1 Kilogram

FOB Price:  USD $ 139.0-210.0

WITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et

Zhuo Zhou Wen Xi Import and Export Co., Ltd. is a company mainly engaged in the export of pharmaceutical raw materials. Its parent company is （Wen Xi Pharma）, including three subs

2H-1-Benzopyran-3-carboxylic acid, 4-hydroxy-2-oxo-, ethyl ester cas 1821-20-1

Min.Order: 0

FOB Price:  USD $ 0.0-0.0

2H-1-Benzopyran-3-carboxylic acid, 4-hydroxy-2-oxo-, ethyl ester cas 1821-20-1Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

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

4-Hydroxy-2-oxo-2H-1-benzopyran-3-carboxylic acid ethyl ester

Min.Order: 0

FOB Price:  USD $ 0.0-0.0

factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

Zhejiang Jiuzhou Chemical Co.,Ltd is a market-oriented and innovation-driven biopharmaceutical company. The company is focusing on the R&D, manufacturing and sales of pharmaceutica

4-Hydroxy-2-oxo-2H-1-benzopyran-3-carboxylic acid ethyl ester

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

4-Hydroxy-2-oxo-2H-1-benzopyran-3-carboxylic acid ethyl ester

Min.Order: 0

FOB Price:  USD $ 0.0-0.0

Shanghai, Run-Biotech Co., Ltd is a leading domestic pharmaceutical, biopharmaceutical, and health care products R & D outsourcing services company. As an innovation-driven and customer-focused company, Run Biotech provides a broad and integrated por

Shanghai fine pharma co., Ltd. is a professional enterprise with chemical reagents and fine chemical products development, development and trade. The company has a sound research a