Cas 92919-33-0,1-Phenyl-4,1'-di-p-tolyl-4'-p-tolylamino-[3,3']bipyrrolyl-2,5,2',5'-tetraone

92919-33-0

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Basic information

Product Name: 1-Phenyl-4,1'-di-p-tolyl-4'-p-tolylamino-[3,3']bipyrrolyl-2,5,2',5'-tetraone
Synonyms:
CAS NO:92919-33-0
Molecular Formula:
Molecular Weight: 553.617
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: 1-Phenyl-4,1'-di-p-tolyl-4'-p-tolylamino-[3,3']bipyrrolyl-2,5,2',5'-tetraone(CAS DataBase Reference)
NIST Chemistry Reference: 1-Phenyl-4,1'-di-p-tolyl-4'-p-tolylamino-[3,3']bipyrrolyl-2,5,2',5'-tetraone(92919-33-0)
EPA Substance Registry System: 1-Phenyl-4,1'-di-p-tolyl-4'-p-tolylamino-[3,3']bipyrrolyl-2,5,2',5'-tetraone(92919-33-0)

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: 92919-33-0(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 92919-33-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,2,9,1 and 9 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 92919-33:
(7*9)+(6*2)+(5*9)+(4*1)+(3*9)+(2*3)+(1*3)=160
160 % 10 = 0
So 92919-33-0 is a valid CAS Registry Number.

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92919-33-0Relevant academic research and scientific papers

Electrophilic Reactions on the Maleimide Double Bond

Augustin, M.,Koehler, M.

, p. 401 - 406 (2007/10/02)

The aminosubstituted maleimides 1 are deprotonated to the anions 2, which are reacted with various electrophiles.By this way with heterocumulenes, acid chlorides and vinylogous acid chlorides the new acylated maleimides 3-6, 9, 10 are isolated.This reaction presents a method of direct acylation on the maleimide double bond.

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