Cas 79111-80-1,[6-Amino-1-(4-chloro-phenyl)-5-cyano-4-phenyl-1H-pyridin-(2E)-ylidene]-cyano-acetic acid ethyl ester

79111-80-1

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Basic information

Product Name: [6-Amino-1-(4-chloro-phenyl)-5-cyano-4-phenyl-1H-pyridin-(2E)-ylidene]-cyano-acetic acid ethyl ester
Synonyms:
CAS NO:79111-80-1
Molecular Formula:
Molecular Weight: 416.867
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: [6-Amino-1-(4-chloro-phenyl)-5-cyano-4-phenyl-1H-pyridin-(2E)-ylidene]-cyano-acetic acid ethyl ester(CAS DataBase Reference)
NIST Chemistry Reference: [6-Amino-1-(4-chloro-phenyl)-5-cyano-4-phenyl-1H-pyridin-(2E)-ylidene]-cyano-acetic acid ethyl ester(79111-80-1)
EPA Substance Registry System: [6-Amino-1-(4-chloro-phenyl)-5-cyano-4-phenyl-1H-pyridin-(2E)-ylidene]-cyano-acetic acid ethyl ester(79111-80-1)

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: 79111-80-1(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 79111-80-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,1,1 and 1 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 79111-80:
(7*7)+(6*9)+(5*1)+(4*1)+(3*1)+(2*8)+(1*0)=131
131 % 10 = 1
So 79111-80-1 is a valid CAS Registry Number.

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79111-80-1Relevant academic research and scientific papers

Push-pull-Butadienes. II. Reactions of 2-Aryl-4,4-bis(methylthio)-1,3-butadiene-1,1-dicarbonitriles with Malononitrile and Ethyl Cyanoacetate

Peseke, K.

, p. 499 - 505 (2007/10/02)

2-Aryl-4,4-bis(methylthio)-1,3-butadiene-1,1-dicarbonitriles 1 react with sodium salts of malononitrile or ethyl cyanoacetate 3 to give 4-aryl-2-methylthio-1,4-pentadiene-1,1,5,5-tetracarbonitriles and ethyl-4-aryl-1,5,5-tricyano-2-methylthio-1,4-pentadienecarboxylates 4, respectively.Also, arylethylidenemalononitriles 5 and bis(methylthio)methylenemalononitrile or ethyl bis(methylthio)methylenecyanoacetate 6 afford 4.Substituted dihydropyridines 8 are prepared by treating 4 with aromatic amines.Compounds 4d, e can be converted to 2-amino-6-aryl-4-methylthiobenzene-1,3-dicarbonitriles 11a, b.

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