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123984-20-3

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123984-20-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 123984-20-3 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 4 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 123984-20:
(8*1)+(7*2)+(6*3)+(5*9)+(4*8)+(3*4)+(2*2)+(1*0)=133
133 % 10 = 3
So 123984-20-3 is a valid CAS Registry Number.

123984-20-3Relevant articles and documents

Vertebrate collagenase inhibitor. I. Tripeptidyl hydroxamic acids

Odake,Okayama,Obata,Morikawa,Hattori,Hori,Nagai

, p. 1007 - 1011 (2007/10/02)

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