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138434-76-1

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138434-76-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 138434-76-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,4,3 and 4 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 138434-76:
(8*1)+(7*3)+(6*8)+(5*4)+(4*3)+(3*4)+(2*7)+(1*6)=141
141 % 10 = 1
So 138434-76-1 is a valid CAS Registry Number.

138434-76-1Relevant articles and documents

Water-Soluble Cyclophane Receptors with Convergent Functional Groups

Carcanague, Daniel R.,Knobler, Carolyn B.,Diederich, Francois

, p. 1515 - 1517 (2007/10/02)

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