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462-57-7

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462-57-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 462-57-7 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 4,6 and 2 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 462-57:
(5*4)+(4*6)+(3*2)+(2*5)+(1*7)=67
67 % 10 = 7
So 462-57-7 is a valid CAS Registry Number.

462-57-7Relevant articles and documents

Alcoholysis of (CF3P)n rings. A volatile open-chain tetraphosphine

Burg, Anton B.,Peterson, Louis K.

, p. 943 - 944 (2008/10/08)

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