Cas 183128-92-9,Benzo[b]thiophene-3-carboxylic acid, 4,5,6,7-tetrahydro-2-[4-phenyl-5-(phenylazo)-2-thioxo-3(2H)-thiazolyl]-, ethyl ester

183128-92-9

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Basic information

Product Name: Benzo[b]thiophene-3-carboxylic acid, 4,5,6,7-tetrahydro-2-[4-phenyl-5-(phenylazo)-2-thioxo-3(2H)-thiazolyl]-, ethyl ester
Synonyms:
CAS NO:183128-92-9
Molecular Formula: C26H23N3O2S3
Molecular Weight: 505.686
EINECS: N/A
Product Categories: N/A
Mol File: 183128-92-9.mol

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: Benzo[b]thiophene-3-carboxylic acid, 4,5,6,7-tetrahydro-2-[4-phenyl-5-(phenylazo)-2-thioxo-3(2H)-thiazolyl]-, ethyl ester(CAS DataBase Reference)
NIST Chemistry Reference: Benzo[b]thiophene-3-carboxylic acid, 4,5,6,7-tetrahydro-2-[4-phenyl-5-(phenylazo)-2-thioxo-3(2H)-thiazolyl]-, ethyl ester(183128-92-9)
EPA Substance Registry System: Benzo[b]thiophene-3-carboxylic acid, 4,5,6,7-tetrahydro-2-[4-phenyl-5-(phenylazo)-2-thioxo-3(2H)-thiazolyl]-, ethyl ester(183128-92-9)

Safety Data

Hazard Codes: N/A
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Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 183128-92-9(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 183128-92-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,3,1,2 and 8 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 183128-92:
(8*1)+(7*8)+(6*3)+(5*1)+(4*2)+(3*8)+(2*9)+(1*2)=139
139 % 10 = 9
So 183128-92-9 is a valid CAS Registry Number.

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183128-92-9Relevant academic research and scientific papers

Convenient Heterocyclization Reactions with Ethyl 2-Amino-4,5,6,7-tetrahydrobenzothiophene-3-carboxylate: Synthesis of Thiazole, Isoxazole, Pyrazole, Pyrimidine and Pyridazine Derivatives

Zohdi, Hussein F.,Wardakhan, Wagnat W.,Doss, Senot H.,Mohareb, Rafat M.

, p. 2526 - 2545 (2007/10/03)

Ethyl 2-amino-4,5,6,7-tetrahydrobenzothiophene-3-carboxylate (1) reacts with different reagents to afford thiazole, pyrazole, isoxazole, pyrimidine and pyridazine derivatives with interesting biological activities.

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