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r-1,cis-2(a),trans-6(e)-triphenyl-cis-3(e)-methyl-4-phosphorinanone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

80009-69-4

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80009-69-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 80009-69-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,0,0 and 9 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 80009-69:
(7*8)+(6*0)+(5*0)+(4*0)+(3*9)+(2*6)+(1*9)=104
104 % 10 = 4
So 80009-69-4 is a valid CAS Registry Number.

80009-69-4Relevant academic research and scientific papers

A Novel Isomerization of Certain Substituted 1,2,6-Triphenyl-4-phosphorinanones. Stereochemical and Conformational Analysis of Substituted 1,2,6-Triphenyl-4-phosphorinanones and 2,6-Diphenyl-4-thianones via Ultraviolet Spectrometry, 13C NMR Spe

Rampal, Jang B.,Satyamurthy, Nagichettiar,Bowen, John M.,Purdie, Neil,Berlin, K. Darrell

, p. 7602 - 7609 (1981)

A series of 1,2,6-triphenyl-substituted phosphorinan-4-ones with methyl substituents at C(3) or with two methyl substituents at C(3,5) have been prepared via a condensation of the appropriate 1,5-diphenylpentadien-3-one and bis(hydroxymethyl)phenylphosphi

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