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1426945-98-3

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1426945-98-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1426945-98-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,2,6,9,4 and 5 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1426945-98:
(9*1)+(8*4)+(7*2)+(6*6)+(5*9)+(4*4)+(3*5)+(2*9)+(1*8)=193
193 % 10 = 3
So 1426945-98-3 is a valid CAS Registry Number.

1426945-98-3Relevant articles and documents

Substituted piperidinyl glycinyl 2-cyano-4,5-methano pyrrolidines as potent and stable dipeptidyl peptidase IV inhibitors

Zhao, Guohua,Kwon, Chet,Wang, Aiying,Robertson, James G.,Marcinkeviciene, Jovita,Parker, Rex A.,Kirby, Mark S.,Hamann, Lawrence G.

, p. 1622 - 1625 (2013/04/10)

Synthesis and structure-activity relationship of a series of substituted piperidinyl glycine 2-cyano-4,5-methano pyrroline DPP-IV inhibitors are described. Improvement of the inhibitory activity and chemical stability of this series of compounds was respectively achieved by the introduction of bulky groups at the 4-position and 1-position of the piperidinyl glycine, leading to a series of potent and stable DPP-IV inhibitors.

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