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233662-89-0

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233662-89-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 233662-89-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,3,3,6,6 and 2 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 233662-89:
(8*2)+(7*3)+(6*3)+(5*6)+(4*6)+(3*2)+(2*8)+(1*9)=140
140 % 10 = 0
So 233662-89-0 is a valid CAS Registry Number.

233662-89-0Relevant articles and documents

Synthesis of axially chiral N-hydroxyimides, potential new catalysts for asymmetric oxidations

Einhorn, Cathy,Einhorn, Jacques,Marcadal-Abbadi, Celine,Pierre, Jean-Louis

, p. 4542 - 4546 (1999)

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