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99495-45-1

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99495-45-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 99495-45-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,9,4,9 and 5 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 99495-45:
(7*9)+(6*9)+(5*4)+(4*9)+(3*5)+(2*4)+(1*5)=201
201 % 10 = 1
So 99495-45-1 is a valid CAS Registry Number.

99495-45-1Relevant articles and documents

A Convenient Synthesis of Vinyl Spiro Epoxides from α,β-Unsaturated Ketones

Tanis, Steven P.,McMills, Mark C.,Herrinton, Paul M.

, p. 5887 - 5889 (1985)

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