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858931-66-5

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858931-66-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 858931-66-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,8,9,3 and 1 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 858931-66:
(8*8)+(7*5)+(6*8)+(5*9)+(4*3)+(3*1)+(2*6)+(1*6)=225
225 % 10 = 5
So 858931-66-5 is a valid CAS Registry Number.

858931-66-5Relevant articles and documents

On the synthesis of N4-(4-alkoxybenzoylethyl)-derivatives of N1-sulfanilyl-N2-n-butylurea.

HANNIG,SCHOBESS

, p. 241 - 243 (2007/10/05)

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