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123621-80-7

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123621-80-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 123621-80-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,3,6,2 and 1 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 123621-80:
(8*1)+(7*2)+(6*3)+(5*6)+(4*2)+(3*1)+(2*8)+(1*0)=97
97 % 10 = 7
So 123621-80-7 is a valid CAS Registry Number.

123621-80-7Relevant articles and documents

Synthesis of a Cyclic Phosphopeptide Containing a Phosphodiester Linkage

Oijen, A. H. van,Erkelens, C.,Van Boom, J. H.,Liskamp, R. M. J.

, p. 9103 - 9105 (1989)

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