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3330-10-7

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3330-10-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 3330-10-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,3,3 and 0 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 3330-10:
(6*3)+(5*3)+(4*3)+(3*0)+(2*1)+(1*0)=47
47 % 10 = 7
So 3330-10-7 is a valid CAS Registry Number.

3330-10-7Relevant articles and documents

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McElvain,Stork

, p. 1049,1052 (1946)

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