Cas 1092371-79-3,1-propyl-4,5,5-trimethyl-8-tosyl-1,5,7,9-tetrahydropyrrolo[3,4-h]-2-benzopyran-3-one

1092371-79-3

Post Buying Request

Basic information

Product Name: 1-propyl-4,5,5-trimethyl-8-tosyl-1,5,7,9-tetrahydropyrrolo[3,4-h]-2-benzopyran-3-one
Synonyms: 1-propyl-4,5,5-trimethyl-8-tosyl-1,5,7,9-tetrahydropyrrolo[3,4-h]-2-benzopyran-3-one
CAS NO:1092371-79-3
Molecular Formula:
Molecular Weight: 427.565
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: 1-propyl-4,5,5-trimethyl-8-tosyl-1,5,7,9-tetrahydropyrrolo[3,4-h]-2-benzopyran-3-one(CAS DataBase Reference)
NIST Chemistry Reference: 1-propyl-4,5,5-trimethyl-8-tosyl-1,5,7,9-tetrahydropyrrolo[3,4-h]-2-benzopyran-3-one(1092371-79-3)
EPA Substance Registry System: 1-propyl-4,5,5-trimethyl-8-tosyl-1,5,7,9-tetrahydropyrrolo[3,4-h]-2-benzopyran-3-one(1092371-79-3)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 1092371-79-3(Hazardous Substances Data)

Suppliers
Usage
Upstream product
Downstream Products
Article

1092371-79-3 Suppliers

Recommended suppliers

1092371-79-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1092371-79-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,9,2,3,7 and 1 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1092371-79:
(9*1)+(8*0)+(7*9)+(6*2)+(5*3)+(4*7)+(3*1)+(2*7)+(1*9)=153
153 % 10 = 3
So 1092371-79-3 is a valid CAS Registry Number.

1092371-79-3Upstream product

1092371-79-3Downstream Products

1092371-79-3Relevant academic research and scientific papers

An efficient approach to substituted 1,5,7,8,9-pentahydrocyclopenta-[h]-2- benzopyran-3-one derivatives by a palladium-catalyzed tandem reaction of 2,7-alkadiynylic carbonates with 2,3-allenoic acids

Lian, Xiongdong,Ma, Shengming

, p. 8255 - 8258 (2008)

(Chemical Equation Presented) An unexpected palladium(0)-catalyzed cyclization of 1 with 2 leads to derivatives 3 or 4. This reaction allows for broad substrate diversity and proceeds through a proposed sequential process involving regioselective intramolecular carbopalladation.

Post a RFQ

Cas No.:

Product Name:

Quantity:

Email:

Company name:

Valid Period:

Detailed Requirements:

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)

What can I do for you?
Get Best Price

Get Best Price for 1092371-79-3