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4-trifluoromethyl-5,5-diphenyl-1,3-dioxolane-2-thione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

187801-05-4

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187801-05-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 187801-05-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,7,8,0 and 1 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 187801-05:
(8*1)+(7*8)+(6*7)+(5*8)+(4*0)+(3*1)+(2*0)+(1*5)=154
154 % 10 = 4
So 187801-05-4 is a valid CAS Registry Number.

187801-05-4Downstream Products

187801-05-4Relevant academic research and scientific papers

A novel synthetic approach to 2,2,2-trifluoroethylidene derivatives from ketones

Kaneko, Satoru,Nakajima, Noriyuki,Katoh, Tadashi,Terashima, Shiro

, p. 43 - 47 (2007/10/03)

An approach to 2,2,2-trifluoroethylidene derivatives from ketones was explored by employing the Corey-Winter's reductive elimination of 4- trifluoromethyl-1,3-dioxolane-2-thiones to 2,2,2-trifluoroethylidene derivatives as a key step. The 1,3-dioxolane-2-

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