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75947-99-8

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75947-99-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 75947-99-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,9,4 and 7 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 75947-99:
(7*7)+(6*5)+(5*9)+(4*4)+(3*7)+(2*9)+(1*9)=188
188 % 10 = 8
So 75947-99-8 is a valid CAS Registry Number.

75947-99-8Relevant articles and documents

Nuclear analogs of β-lactam antibiotics. XIII. Structure activity relationships in the isocephalosporin series

Doyle,Douglas,Belleau,et al.

, p. 2508 - 2523 (1980)

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