871127-34-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 871127-34-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,1,1,2 and 7 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 871127-34:
(8*8)+(7*7)+(6*1)+(5*1)+(4*2)+(3*7)+(2*3)+(1*4)=163
163 % 10 = 3
So 871127-34-3 is a valid CAS Registry Number.
871127-34-3Relevant articles and documents
DPP-IV inhibitors
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Page/Page column 35-36, (2010/02/14)
The invention relates to compounds of formula (1) wherein Z, R1-9, n, A, X and Rb have the meaning as cited in the description and the claims. Said compounds are useful as DPP-IV inhibitors. The invention also relates to the preparation of such compounds as well as the production and use thereof as medicament.