Cas 121909-96-4,4-Cyano-7-phenyl-benzo[b]thiophene-6-carboxylic acid methyl ester

121909-96-4

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Basic information

Product Name: 4-Cyano-7-phenyl-benzo[b]thiophene-6-carboxylic acid methyl ester
Synonyms: 4-Cyano-7-phenyl-benzo[b]thiophene-6-carboxylic acid methyl ester
CAS NO:121909-96-4
Molecular Formula:
Molecular Weight: 293.346
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: 4-Cyano-7-phenyl-benzo[b]thiophene-6-carboxylic acid methyl ester(CAS DataBase Reference)
NIST Chemistry Reference: 4-Cyano-7-phenyl-benzo[b]thiophene-6-carboxylic acid methyl ester(121909-96-4)
EPA Substance Registry System: 4-Cyano-7-phenyl-benzo[b]thiophene-6-carboxylic acid methyl ester(121909-96-4)

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: 121909-96-4(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 121909-96-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,1,9,0 and 9 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 121909-96:
(8*1)+(7*2)+(6*1)+(5*9)+(4*0)+(3*9)+(2*9)+(1*6)=124
124 % 10 = 4
So 121909-96-4 is a valid CAS Registry Number.

121909-96-4Upstream product

121910-04-1 4-Cyano-8-phenyl-8H-thieno[2,3-c]thiepine-6,6-dicarboxylic acid dimethyl ester

121909-96-4Downstream Products

121909-96-4Relevant academic research and scientific papers

Syntheses of 3-Cyano-2H-thiin S-Imides and Ylides and Their Base-Promoted Rearrangement

Motoki, Shinichi,Takahashi, Narushi,Eguchi, Kazuhiro,Saito, Takao

, p. 485 - 488 (2007/10/02)

The reaction of 3-cyano-2H-thiin derivatives with chloramine salt or diazomalonate gave the corresponding sulfilimines or sulfonium ylides and dihydrothiepin derivatives.These products rearranged by the action of DBU eventually to afford pyridine derivati

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