Cas 1049696-83-4,(E)-3-benzylidene-4-methyl-1-p-tolylpyrrolidine-2,5-dione

1049696-83-4

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Basic information

Product Name: (E)-3-benzylidene-4-methyl-1-p-tolylpyrrolidine-2,5-dione
Synonyms: (E)-3-benzylidene-4-methyl-1-p-tolylpyrrolidine-2,5-dione
CAS NO:1049696-83-4
Molecular Formula:
Molecular Weight: 291.349
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)-3-benzylidene-4-methyl-1-p-tolylpyrrolidine-2,5-dione(CAS DataBase Reference)
NIST Chemistry Reference: (E)-3-benzylidene-4-methyl-1-p-tolylpyrrolidine-2,5-dione(1049696-83-4)
EPA Substance Registry System: (E)-3-benzylidene-4-methyl-1-p-tolylpyrrolidine-2,5-dione(1049696-83-4)

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: 1049696-83-4(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 1049696-83-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,4,9,6,9 and 6 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1049696-83:
(9*1)+(8*0)+(7*4)+(6*9)+(5*6)+(4*9)+(3*6)+(2*8)+(1*3)=194
194 % 10 = 4
So 1049696-83-4 is a valid CAS Registry Number.

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1049696-83-4Relevant academic research and scientific papers

General strategy for the synthesis of natural and unnatural dialkylmaleic anhydrides

Haval, Kishan P.,Argade, Narshinha P.

, p. 6936 - 6938 (2008)

(Chemical Equation Presented) Starting from alkylidenesuccinimides, a wide range of dialkylmaleic anhydrides have been synthesized via the generation of a carbanion on a succinimide unit and its condensation with various alkyl halides as the key reaction.

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