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3163-12-0

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3163-12-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 3163-12-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,1,6 and 3 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 3163-12:
(6*3)+(5*1)+(4*6)+(3*3)+(2*1)+(1*2)=60
60 % 10 = 0
So 3163-12-0 is a valid CAS Registry Number.

3163-12-0Downstream Products

3163-12-0Relevant articles and documents

Halogenation Using Quaternary Ammonium Polyhalides. IV. Selective Bromination of Phenols by Use of Tetraalkylammonium Tribromides

Kajigaeshi, Shoji,Kakinami, Takaaki,Okamoto, Tsuyoshi,Nakamura, Hiroko,Fujikawa, Masahiro

, p. 4187 - 4189 (2007/10/02)

Reaction of phenols with calculated amounts of benzyltrimethylammonium tribromide or tetrabutylammonium tribromide in dichloromethane-methanol for 0.5-1 h under mild conditions gave, selectively, the objective mono-, di-, or tribromophenols in good yields.

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