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82957-18-4

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82957-18-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 82957-18-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,9,5 and 7 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 82957-18:
(7*8)+(6*2)+(5*9)+(4*5)+(3*7)+(2*1)+(1*8)=164
164 % 10 = 4
So 82957-18-4 is a valid CAS Registry Number.

82957-18-4Downstream Products

82957-18-4Relevant articles and documents

Synthesis and structure-activity study of protease inhibitors. IV. Amidinonaphthols and related acyl derivatives

Aoyama,Okutome,NakayamaT.,Yaegashi,Matsui,Nunomura,Kurumi,Sakurai,Fujii

, p. 1458 - 1471 (2007/10/02)

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