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81639-10-3

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81639-10-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 81639-10-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,6,3 and 9 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 81639-10:
(7*8)+(6*1)+(5*6)+(4*3)+(3*9)+(2*1)+(1*0)=133
133 % 10 = 3
So 81639-10-3 is a valid CAS Registry Number.

81639-10-3Downstream Products

81639-10-3Relevant articles and documents

The preparation of selenium-containing aromatic and heterocyclic c-substituted α-amino acetic acid derivatives of potential biomedical application

Sadeh,Davis,Gil,Zoller

, p. 1605 - 1607 (2007/10/02)

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