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41683-38-9

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41683-38-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 41683-38-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,1,6,8 and 3 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 41683-38:
(7*4)+(6*1)+(5*6)+(4*8)+(3*3)+(2*3)+(1*8)=119
119 % 10 = 9
So 41683-38-9 is a valid CAS Registry Number.

41683-38-9Downstream Products

41683-38-9Relevant articles and documents

Phase-transfer esterification of the alkali metal salts of cephalosporins and penicillins

Ganboa,Palomo

, p. 52 - 54 (1986)

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