Cas 201281-13-2,[3-Cyano-4-(4-methoxy-phenyl)-6-methyl-5-phenylcarbamoyl-pyridin-2-ylsulfanyl]-acetic acid ethyl ester

201281-13-2

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Basic information

Product Name: [3-Cyano-4-(4-methoxy-phenyl)-6-methyl-5-phenylcarbamoyl-pyridin-2-ylsulfanyl]-acetic acid ethyl ester
Synonyms: [3-Cyano-4-(4-methoxy-phenyl)-6-methyl-5-phenylcarbamoyl-pyridin-2-ylsulfanyl]-acetic acid ethyl ester
CAS NO:201281-13-2
Molecular Formula:
Molecular Weight: 461.541
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: [3-Cyano-4-(4-methoxy-phenyl)-6-methyl-5-phenylcarbamoyl-pyridin-2-ylsulfanyl]-acetic acid ethyl ester(CAS DataBase Reference)
NIST Chemistry Reference: [3-Cyano-4-(4-methoxy-phenyl)-6-methyl-5-phenylcarbamoyl-pyridin-2-ylsulfanyl]-acetic acid ethyl ester(201281-13-2)
EPA Substance Registry System: [3-Cyano-4-(4-methoxy-phenyl)-6-methyl-5-phenylcarbamoyl-pyridin-2-ylsulfanyl]-acetic acid ethyl ester(201281-13-2)

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: 201281-13-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 201281-13-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,1,2,8 and 1 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 201281-13:
(8*2)+(7*0)+(6*1)+(5*2)+(4*8)+(3*1)+(2*1)+(1*3)=72
72 % 10 = 2
So 201281-13-2 is a valid CAS Registry Number.

201281-13-2Upstream product

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201281-13-2Relevant academic research and scientific papers

Acetoacetanilides in synthesis of 4-aryl-5-arylcarbamoyl-6-methyl-s-cyanopyridine-2(1H)-thiones

Dyachenko,Krivokolysko,Litvinov

, p. 481 - 488 (2007/10/03)

The reaction of acetoacetanilides with arylmethylenecyanothioacetamides leads to 4-aryl-5-arylcarbamoyl-6-methyl-3-cyanopyridine-2(1H)-thiones, based on which we have obtained substituted 2-alkylthiopyridines and thieno[2,3-b]pyridines. 1997 Plenum Publishing Corporation.

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