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187396-20-9

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187396-20-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 187396-20-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,7,3,9 and 6 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 187396-20:
(8*1)+(7*8)+(6*7)+(5*3)+(4*9)+(3*6)+(2*2)+(1*0)=179
179 % 10 = 9
So 187396-20-9 is a valid CAS Registry Number.

187396-20-9Relevant articles and documents

Structure-based design of new constrained cyclic agonists of the cholecystokinin CCK-B receptor

Blommaert, Armand G. S.,Dh?tel, Hélène,Ducos, Bertrand,Durieux, Christiane,Goudreau, Nathalie,Bado, André,Garbay, Christiane,Roques, Bernard P.

, p. 647 - 658 (2007/10/03)

New constrained cyclic pseudopeptide cholecystokinin-B (CCK-B) agonists have been designed on the basis of conformational characteristics of the potent and selective CCK-B agonist Boc-Trp-(NMe)Nle-Asp-Phe-NH2 (K(i) = 0.8 nM, selectivity ratio C

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