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744986-52-5

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744986-52-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 744986-52-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,4,4,9,8 and 6 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 744986-52:
(8*7)+(7*4)+(6*4)+(5*9)+(4*8)+(3*6)+(2*5)+(1*2)=215
215 % 10 = 5
So 744986-52-5 is a valid CAS Registry Number.

744986-52-5Relevant articles and documents

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Heymann,Heidelberger

, p. 1986,1989 (1945)

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