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138942-66-2

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138942-66-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 138942-66-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,9,4 and 2 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 138942-66:
(8*1)+(7*3)+(6*8)+(5*9)+(4*4)+(3*2)+(2*6)+(1*6)=162
162 % 10 = 2
So 138942-66-2 is a valid CAS Registry Number.

138942-66-2Downstream Products

138942-66-2Relevant articles and documents

Linked porphyrin systems

Fleischer,Shachter

, p. 1693 - 1699 (2007/10/02)

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