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344747-21-3

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344747-21-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 344747-21-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,4,4,7,4 and 7 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 344747-21:
(8*3)+(7*4)+(6*4)+(5*7)+(4*4)+(3*7)+(2*2)+(1*1)=153
153 % 10 = 3
So 344747-21-3 is a valid CAS Registry Number.

344747-21-3Relevant articles and documents

Synthesis of new polyamine derivatives for cancer chemotherapeutic studies

Weinstock,Rost,Cheng

, p. 956 - 959 (2007/10/02)

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