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134915-86-9

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134915-86-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 134915-86-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,4,9,1 and 5 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 134915-86:
(8*1)+(7*3)+(6*4)+(5*9)+(4*1)+(3*5)+(2*8)+(1*6)=139
139 % 10 = 9
So 134915-86-9 is a valid CAS Registry Number.

134915-86-9Relevant articles and documents

Amide Bond Replacements: Incorporation of a 2,5,5-Trisubstituted Imidazoline into Dipeptides and into a CCK-4 Derivative.

Gilbert, Ian,Rees, David C.,Richardson, Reginald S.

, p. 2277 - 2280 (2007/10/02)

Synthetic methodology for the introduction of a 2,5,5-trisubstituted imidazoline ring as an amide replacement into dipeptide derivatives of Phe, Trp, Lys(N6-CBZ) and Nle is described.This replacement is also incorporated into the Trp-Nle bond o

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