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2-Cyclohexyl-2-(diphenyl-phosphinoyl)-1-phenyl-ethanone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

122183-72-6

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122183-72-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 122183-72-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,2,1,8 and 3 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 122183-72:
(8*1)+(7*2)+(6*2)+(5*1)+(4*8)+(3*3)+(2*7)+(1*2)=96
96 % 10 = 6
So 122183-72-6 is a valid CAS Registry Number.

122183-72-6Relevant academic research and scientific papers

The stereoselective Horner-Wittig reaction with phoshine oxides: Synthesis of hindered Z alkenes via Luche reduction

Hutton,Jolliff,Mitchell,Warren

, p. 7905 - 7908 (2007/10/02)

The natural anti selectivity of the Horner-Wittig reaction with phospine oxides is reduced when there is a branched chain next to the new C=C double bond. A better approach is Luche reduction of the corresponding ketones which gives high anti selectivity when the branched chain is placed on the side chain next to the phosphine oxide.

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