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2-Hexanone, 4,5,5-trimethyl-1,1,1-triphenyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

72152-23-9

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72152-23-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 72152-23-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,2,1,5 and 2 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 72152-23:
(7*7)+(6*2)+(5*1)+(4*5)+(3*2)+(2*2)+(1*3)=99
99 % 10 = 9
So 72152-23-9 is a valid CAS Registry Number.

72152-23-9Downstream Products

72152-23-9Relevant academic research and scientific papers

Tritylketones and Tritylenones. Contribution to the Sterically Enforced Michael Addition and to the Diastereoselective Aldol Addition

Seebach, Dieter,Ertas, Muemtaz,Locher, Rita,Schweizer, W. Bernd

, p. 264 - 282 (2007/10/02)

Tritylketones are prepared from trityllithium and aldehydes, with subsequent CrO3 oxidation (Scheme 1, 2a-f).Tritylenones are obtained from the saturated ketones and aldehydes or ketones, preferably by (CH3)3Al-mediated aldol addition with subsequent dehy

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