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74462-21-8

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74462-21-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 74462-21-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,4,6 and 2 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 74462-21:
(7*7)+(6*4)+(5*4)+(4*6)+(3*2)+(2*2)+(1*1)=128
128 % 10 = 8
So 74462-21-8 is a valid CAS Registry Number.

74462-21-8Relevant articles and documents

Research on compounds with psychotropic activity. V. New derivatives of pyrazolo[2,1-d][1,5]benzothiazepine-6,6-dioxide: Synthesis and sedative activity

Nacci,Fiorini,Corti,Taddei,Bernabei,Fratiglioni

, p. 279 - 297 (2007/10/02)

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