Cas 1310329-79-3,3,4-dimethylphenylethynyl diphenylphosphine oxide

1310329-79-3

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Basic information

Product Name: 3,4-dimethylphenylethynyl diphenylphosphine oxide
Synonyms: 3,4-dimethylphenylethynyl diphenylphosphine oxide
CAS NO:1310329-79-3
Molecular Formula:
Molecular Weight: 330.366
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: 3,4-dimethylphenylethynyl diphenylphosphine oxide(CAS DataBase Reference)
NIST Chemistry Reference: 3,4-dimethylphenylethynyl diphenylphosphine oxide(1310329-79-3)
EPA Substance Registry System: 3,4-dimethylphenylethynyl diphenylphosphine oxide(1310329-79-3)

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: 1310329-79-3(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 1310329-79-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,0,3,2 and 9 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1310329-79:
(9*1)+(8*3)+(7*1)+(6*0)+(5*3)+(4*2)+(3*9)+(2*7)+(1*9)=113
113 % 10 = 3
So 1310329-79-3 is a valid CAS Registry Number.

1310329-79-3Upstream product

4559-70-0 Diphenylphosphine oxide

1310329-79-3Downstream Products

1310329-79-3Relevant academic research and scientific papers

Copper-catalyzed C-P coupling through decarboxylation

Hu, Jie,Zhao, Ning,Yang, Bin,Wang, Ge,Guo, Li-Na,Liang, Yong-Min,Yang, Shang-Dong

, p. 5516 - 5521 (2011)

An acid for a phosphine: A versatile protocol for preparation of various di(phenyl)phosphoryl oxides was developed by copper-catalyzed decarboxylative coupling of alkenyl, alkynyl carboxylic acids, and N-benzylproline, respectively, with R2P(O)

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