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98297-81-5

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98297-81-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 98297-81-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,2,9 and 7 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 98297-81:
(7*9)+(6*8)+(5*2)+(4*9)+(3*7)+(2*8)+(1*1)=195
195 % 10 = 5
So 98297-81-5 is a valid CAS Registry Number.

98297-81-5Relevant articles and documents

Studies on peptides. CL. Syntheses of [D-His2]-analogs of enkephalin and andrenorphin and several [D-Arg2]enkephalin analogs

Funakoshi,Kubota,Kosuga,Xu,Yajima,Li,Tamura,Kaneko,Satoh,Takagi

, p. 2561 - 2568 (2007/10/02)

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