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81838-87-1

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81838-87-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 81838-87-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,8,3 and 8 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 81838-87:
(7*8)+(6*1)+(5*8)+(4*3)+(3*8)+(2*8)+(1*7)=161
161 % 10 = 1
So 81838-87-1 is a valid CAS Registry Number.

81838-87-1Downstream Products

81838-87-1Relevant articles and documents

3,5-HEXADIENOIC ESTERS: A CONVENIENT PREPARATION

Hoye, Thomas R.,Magee, Andrew S.,Trumper Wendy S.

, p. 183 - 188 (2007/10/02)

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