Cas 140472-78-2,Methanone, [3-(4-chlorophenyl)-5-phenyl-1H-pyrrol-2-yl]phenyl-

140472-78-2

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Basic information

Product Name: Methanone, [3-(4-chlorophenyl)-5-phenyl-1H-pyrrol-2-yl]phenyl-
Synonyms:
CAS NO:140472-78-2
Molecular Formula: C23H16ClNO
Molecular Weight: 357.839
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: Methanone, [3-(4-chlorophenyl)-5-phenyl-1H-pyrrol-2-yl]phenyl-(CAS DataBase Reference)
NIST Chemistry Reference: Methanone, [3-(4-chlorophenyl)-5-phenyl-1H-pyrrol-2-yl]phenyl-(140472-78-2)
EPA Substance Registry System: Methanone, [3-(4-chlorophenyl)-5-phenyl-1H-pyrrol-2-yl]phenyl-(140472-78-2)

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: 140472-78-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 140472-78-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,0,4,7 and 2 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 140472-78:
(8*1)+(7*4)+(6*0)+(5*4)+(4*7)+(3*2)+(2*7)+(1*8)=112
112 % 10 = 2
So 140472-78-2 is a valid CAS Registry Number.

140472-78-2Upstream product

140472-74-8 2,4-Dichloro-3-(4-chloro-phenyl)-1,5-diphenyl-pentane-1,5-dione

140472-78-2Downstream Products

140472-78-2Relevant academic research and scientific papers

CYCLIZATION OF 2,4-DICHLORO-1,5-PENTANEDIONES WITH NUCLEOPHILIC REAGENTS

Litvinov, O. V.,Chalaya, S. N.,Kharchenko, V. G.

, p. 878 - 882 (2007/10/02)

The mechanism of reaction of 2,4-dichloro-1,5-pentanediones with ammonia has been studied.Intramolecular cyclization of the intermediate resulting from nucleophilic attack at the carbonyl group can occur in two ways, depending on the reaction conditions,

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