Cas 74491-44-4,1H-Imidazole, 4,5-bis(4-chlorophenyl)-2-ethyl-1-propyl-

74491-44-4

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Basic information

Product Name: 1H-Imidazole, 4,5-bis(4-chlorophenyl)-2-ethyl-1-propyl-
Synonyms:
CAS NO:74491-44-4
Molecular Formula: C20H20Cl2N2
Molecular Weight: 359.298
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: 1H-Imidazole, 4,5-bis(4-chlorophenyl)-2-ethyl-1-propyl-(CAS DataBase Reference)
NIST Chemistry Reference: 1H-Imidazole, 4,5-bis(4-chlorophenyl)-2-ethyl-1-propyl-(74491-44-4)
EPA Substance Registry System: 1H-Imidazole, 4,5-bis(4-chlorophenyl)-2-ethyl-1-propyl-(74491-44-4)

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: 74491-44-4(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 74491-44-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,4,9 and 1 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 74491-44:
(7*7)+(6*4)+(5*4)+(4*9)+(3*1)+(2*4)+(1*4)=144
144 % 10 = 4
So 74491-44-4 is a valid CAS Registry Number.

74491-44-4Upstream product

49779-00-2 C₁₀H₁₂ClNO

74491-44-4Downstream Products

74491-44-4Relevant academic research and scientific papers

The Reaction between Cyanide Ion and Nitrones; a Novel Imidazole Synthesis

Cawkill, Eric,Clark, Nigel G.

, p. 244 - 248 (2007/10/02)

By contrast with the CN-diphenylnitrones, cold aqueous ethanolic potassium cyanide converts N-methyl-C-phenylnitrone into 1-methyl-4,5-diphenylimidazole.The scope of this reaction has been investigated, and shown to proceed via intermediate cyano-imines, some of which have been synthesised by alternative routes.

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