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19513-12-3

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19513-12-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 19513-12-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,5,1 and 3 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 19513-12:
(7*1)+(6*9)+(5*5)+(4*1)+(3*3)+(2*1)+(1*2)=103
103 % 10 = 3
So 19513-12-3 is a valid CAS Registry Number.

19513-12-3Relevant articles and documents

9-Iodo-o-carborane

Andrews, John S.,Zayas, José,Jones Jr., Maitland

, p. 3715 - 3716 (2008/10/08)

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