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1,1,1-Trichlor-2-methoxy-2-o-methoxyphenylethan is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

57741-22-7

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57741-22-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 57741-22-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,7,7,4 and 1 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 57741-22:
(7*5)+(6*7)+(5*7)+(4*4)+(3*1)+(2*2)+(1*2)=137
137 % 10 = 7
So 57741-22-7 is a valid CAS Registry Number.

57741-22-7Relevant academic research and scientific papers

NOVEL SELECTIVE SYNTHESIS OF α-CHLOROMETHYL, α,α-DICHLOROMETHYL, AND α,α,α-TRICHLOROMETHYL KETONES FROM ALDEHYDE UTILIZING ELECTROREDUCTION AS KEY REACTIONS

Shono, Tatsuya,Kise, Naoki,Yamazaki, Akira,Ohmizu, Hiroshi

, p. 1609 - 1612 (1982)

A variety of α-chloromethyl, α,α-dichloromethyl, and α,α,α-trichloromethyl ketones were synthesized from aldehyde utilizing cathodic reduction as key reactions.

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