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115818-52-5

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115818-52-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 115818-52-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,5,8,1 and 8 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 115818-52:
(8*1)+(7*1)+(6*5)+(5*8)+(4*1)+(3*8)+(2*5)+(1*2)=125
125 % 10 = 5
So 115818-52-5 is a valid CAS Registry Number.

115818-52-5Downstream Products

115818-52-5Relevant articles and documents

An efficient and general method for the reformatsky-type reaction of chlorodifluoromethyl ketones with carbonyl compounds giving α,α-difluoro-β-hydroxy ketones1)

Kuroboshi,Ishihara

, p. 428 - 437 (2007/10/02)

Chlorodifluoromethyl ketones CF2ClCOR, where R is an alkyl, aryl, and l-alkynyl group, underwent the Reformatsky-type aldol reaction with a wide variety of aldehydes or ketones in the presence of acid-washed zinc dust and copper(I) chloride or

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