Cas 129680-13-3,5-Amino-7-(4-chloro-phenyl)-2-[1-(4-chloro-phenyl)-meth-(E)-ylidene]-3-oxo-2,3-dihydro-7H-thiazolo[3,2-a]pyrimidine-6-carboxylic acid ethyl ester

129680-13-3

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Basic information

Product Name: 5-Amino-7-(4-chloro-phenyl)-2-[1-(4-chloro-phenyl)-meth-(E)-ylidene]-3-oxo-2,3-dihydro-7H-thiazolo[3,2-a]pyrimidine-6-carboxylic acid ethyl ester
Synonyms: 5-Amino-7-(4-chloro-phenyl)-2-[1-(4-chloro-phenyl)-meth-(E)-ylidene]-3-oxo-2,3-dihydro-7H-thiazolo[3,2-a]pyrimidine-6-carboxylic acid ethyl ester
CAS NO:129680-13-3
Molecular Formula:
Molecular Weight: 474.367
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: 5-Amino-7-(4-chloro-phenyl)-2-[1-(4-chloro-phenyl)-meth-(E)-ylidene]-3-oxo-2,3-dihydro-7H-thiazolo[3,2-a]pyrimidine-6-carboxylic acid ethyl ester(CAS DataBase Reference)
NIST Chemistry Reference: 5-Amino-7-(4-chloro-phenyl)-2-[1-(4-chloro-phenyl)-meth-(E)-ylidene]-3-oxo-2,3-dihydro-7H-thiazolo[3,2-a]pyrimidine-6-carboxylic acid ethyl ester(129680-13-3)
EPA Substance Registry System: 5-Amino-7-(4-chloro-phenyl)-2-[1-(4-chloro-phenyl)-meth-(E)-ylidene]-3-oxo-2,3-dihydro-7H-thiazolo[3,2-a]pyrimidine-6-carboxylic acid ethyl ester(129680-13-3)

Safety Data

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Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 129680-13-3(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 129680-13-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,6,8 and 0 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 129680-13:
(8*1)+(7*2)+(6*9)+(5*6)+(4*8)+(3*0)+(2*1)+(1*3)=143
143 % 10 = 3
So 129680-13-3 is a valid CAS Registry Number.

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129680-13-3Relevant academic research and scientific papers

SYNTHETIC STUDIES USING 2-IMINO-4-THIAZOLIDINONES AND RELATED STRUCTURES WITH ACTIVE NITRILES

El-Shafei, Ahmed K.,El-Sayed, Ahmed M.,Abdel-Ghany, Hossam,El-Saghier, Ahmed M.

, p. 193 - 195 (2007/10/02)

A one-pot synthesis of thiazolopyrimidines from 2-imino-4-thiazolidinones and active nitriles is reported.In addition, 2-(substituted methylene)-4-oxotetrahydrothiazoles have been reacted with ethyl chloroacetate to give 7-substituted dihydropyrrol

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