Cas 1195237-68-3,4,4'-(1E,1'E)-2,2'-(1,4-phenylene)bis(prop-1-ene-2,1-diyl)bis(N,N-diphenylaniline)

1195237-68-3

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Basic information

Product Name: 4,4'-(1E,1'E)-2,2'-(1,4-phenylene)bis(prop-1-ene-2,1-diyl)bis(N,N-diphenylaniline)
Synonyms:
CAS NO:1195237-68-3
Molecular Formula:
Molecular Weight: 644.859
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: 4,4'-(1E,1'E)-2,2'-(1,4-phenylene)bis(prop-1-ene-2,1-diyl)bis(N,N-diphenylaniline)(CAS DataBase Reference)
NIST Chemistry Reference: 4,4'-(1E,1'E)-2,2'-(1,4-phenylene)bis(prop-1-ene-2,1-diyl)bis(N,N-diphenylaniline)(1195237-68-3)
EPA Substance Registry System: 4,4'-(1E,1'E)-2,2'-(1,4-phenylene)bis(prop-1-ene-2,1-diyl)bis(N,N-diphenylaniline)(1195237-68-3)

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: 1195237-68-3(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 1195237-68-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,5,2,3 and 7 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1195237-68:
(9*1)+(8*1)+(7*9)+(6*5)+(5*2)+(4*3)+(3*7)+(2*6)+(1*8)=173
173 % 10 = 3
So 1195237-68-3 is a valid CAS Registry Number.

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1195237-68-3Relevant academic research and scientific papers

Introduction of methyl groups on vinylene segments of phenylene vinylene systems: Synthesis and properties

Chan, Khai Leok,Sellinger, Alan

supporting information; experimental part, p. 3976 - 3981 (2009/12/05)

A facile synthetic route towards phenylene vinylene systems with methyl substituents at the vinyl linkages is demonstrated through palladium catalyzed Heck coupling of 1,4-diisopropenylbenzene with aryl bromides. The coupling leads to a series of model co

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