Cas 133744-68-0,cyclohexyl(methyl)(2,2-diphenyl-1-methoxyethyl)phosphine oxide

133744-68-0

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Basic information

Product Name: cyclohexyl(methyl)(2,2-diphenyl-1-methoxyethyl)phosphine oxide
Synonyms:
CAS NO:133744-68-0
Molecular Formula:
Molecular Weight: 356.445
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: cyclohexyl(methyl)(2,2-diphenyl-1-methoxyethyl)phosphine oxide(CAS DataBase Reference)
NIST Chemistry Reference: cyclohexyl(methyl)(2,2-diphenyl-1-methoxyethyl)phosphine oxide(133744-68-0)
EPA Substance Registry System: cyclohexyl(methyl)(2,2-diphenyl-1-methoxyethyl)phosphine oxide(133744-68-0)

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: 133744-68-0(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 133744-68-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,3,7,4 and 4 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 133744-68:
(8*1)+(7*3)+(6*3)+(5*7)+(4*4)+(3*4)+(2*6)+(1*8)=130
130 % 10 = 0
So 133744-68-0 is a valid CAS Registry Number.

133744-68-0Upstream product

74-88-4 methyl iodide

133744-68-0Downstream Products

133744-68-0Relevant academic research and scientific papers

Revised Structure of 2-Cyclohexyl-3,4-diphenyl-1,2-oxaphosphetane 2-Oxide

Kawashima, Takayuki,Nakayama, Shigenobu,Yoshifuji, Masaaki,Okazaki, Renji,Inamoto, Naoki

, p. 711 - 712 (1991)

The correct structure of the title compound was elucidated to be cyclohexyl(2,2-diphenyl-1-hydroxyethyl)phosphine oxide, which seems to be formed via migration of a phenyl group, from the NMR speectral data and synthesis of the dimethyl derivative.

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