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54620-52-9

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54620-52-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 54620-52-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,4,6,2 and 0 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 54620-52:
(7*5)+(6*4)+(5*6)+(4*2)+(3*0)+(2*5)+(1*2)=109
109 % 10 = 9
So 54620-52-9 is a valid CAS Registry Number.

54620-52-9Relevant articles and documents

Preparation of 7-aminoquinolines as candidate antiparasitic agents

Markovac,Wu,LaMontagne,et al.

, p. 829 - 832 (1982)

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