Cas 120749-95-3,(E)-4-Cyano-3-methyl-2-(phenyl-hydrazono)-4-[1-phenyl-meth-(E)-ylidene-hydrazinocarbonyl]-but-3-enoic acid ethyl ester

120749-95-3

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Basic information

Product Name: (E)-4-Cyano-3-methyl-2-(phenyl-hydrazono)-4-[1-phenyl-meth-(E)-ylidene-hydrazinocarbonyl]-but-3-enoic acid ethyl ester
Synonyms: (E)-4-Cyano-3-methyl-2-(phenyl-hydrazono)-4-[1-phenyl-meth-(E)-ylidene-hydrazinocarbonyl]-but-3-enoic acid ethyl ester
CAS NO:120749-95-3
Molecular Formula:
Molecular Weight: 403.44
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: (E)-4-Cyano-3-methyl-2-(phenyl-hydrazono)-4-[1-phenyl-meth-(E)-ylidene-hydrazinocarbonyl]-but-3-enoic acid ethyl ester(CAS DataBase Reference)
NIST Chemistry Reference: (E)-4-Cyano-3-methyl-2-(phenyl-hydrazono)-4-[1-phenyl-meth-(E)-ylidene-hydrazinocarbonyl]-but-3-enoic acid ethyl ester(120749-95-3)
EPA Substance Registry System: (E)-4-Cyano-3-methyl-2-(phenyl-hydrazono)-4-[1-phenyl-meth-(E)-ylidene-hydrazinocarbonyl]-but-3-enoic acid ethyl ester(120749-95-3)

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: 120749-95-3(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 120749-95-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,0,7,4 and 9 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 120749-95:
(8*1)+(7*2)+(6*0)+(5*7)+(4*4)+(3*9)+(2*9)+(1*5)=123
123 % 10 = 3
So 120749-95-3 is a valid CAS Registry Number.

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120749-95-3Relevant academic research and scientific papers

Nitriles in Heterocyclic Synthesis: New Approaches for Synthesis of Some Pyridine Derivatives

Ibrahim, N. S.,Mohareb, R. M.,Shams, H. Z.

, p. 1351 - 1354 (2007/10/02)

A variety of pyridines was prepared from reaction of N-benzylidenecyanoethanoic hydrazide (2) with malononitrile, benzoylacetonitrile, cyanoacetamide and cinnamonitrile derivatives.The reactivity of 2 towards a variety of ketones was studied. - Keywords:

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