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123982-83-2

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123982-83-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 123982-83-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,3,9,8 and 2 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 123982-83:
(8*1)+(7*2)+(6*3)+(5*9)+(4*8)+(3*2)+(2*8)+(1*3)=142
142 % 10 = 2
So 123982-83-2 is a valid CAS Registry Number.

123982-83-2Upstream product

123982-83-2Relevant articles and documents

Optically active hydroxybenzylamine

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, (2008/06/13)

The optically active benzylamine derivatives of the present invention are very useful for use as the asymmetric ligand of an asymmetric reducing agent. By using the optically active amine-boron complex prepared from the compound of the present invention, optically active products can be obtained in a specifically high optical yield. Moreover, the separation and recovery of the reaction products and asymmetric ligand can be easily achieved.

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