Cas 4642-31-3,1,5-Bis-(3-methyl-4-methoxy-phenyl)-pentan-1,5-dion

4642-31-3

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Basic information

Product Name: 1,5-Bis-(3-methyl-4-methoxy-phenyl)-pentan-1,5-dion
Synonyms: 1,5-Bis-(3-methyl-4-methoxy-phenyl)-pentan-1,5-dion
CAS NO:4642-31-3
Molecular Formula:
Molecular Weight: 340.419
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: 1,5-Bis-(3-methyl-4-methoxy-phenyl)-pentan-1,5-dion(CAS DataBase Reference)
NIST Chemistry Reference: 1,5-Bis-(3-methyl-4-methoxy-phenyl)-pentan-1,5-dion(4642-31-3)
EPA Substance Registry System: 1,5-Bis-(3-methyl-4-methoxy-phenyl)-pentan-1,5-dion(4642-31-3)

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: 4642-31-3(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 4642-31-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,6,4 and 2 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 4642-31:
(6*4)+(5*6)+(4*4)+(3*2)+(2*3)+(1*1)=83
83 % 10 = 3
So 4642-31-3 is a valid CAS Registry Number.

4642-31-3Upstream product

4642-31-3Downstream Products

4642-31-3Relevant academic research and scientific papers

Electrooxidative formation of 1,2-diaroylcyclopropanes from 1,3-diaroylpropanes in the presence of KI

Okimoto, Mitsuhiro,Takahashi, Yukio,Kakuchi, Toyoji

, p. 207 - 208 (2007/10/03)

Various 1,2-diaroylcyclopropanes were obtained in good yields by the indirect electrochemical oxidation of 1,3-diaroylpropanes in the presence of catalytic amounts of KI under very mild conditions.

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