521266-73-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 521266-73-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,2,1,2,6 and 6 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 521266-73:
(8*5)+(7*2)+(6*1)+(5*2)+(4*6)+(3*6)+(2*7)+(1*3)=129
129 % 10 = 9
So 521266-73-9 is a valid CAS Registry Number.
521266-73-9Relevant articles and documents
DPP IV inhibitors
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, (2008/06/13)
The present invention relates to compounds of formula (I) wherein R1, R2, and X are as defined in the description and claims, and pharmaceutically acceptable salts thereof. The compounds are useful for the treatment and/or prophylaxis of diseases which are associated with DPP IV, such as diabetes, particularly non-insulin dependent diabetes mellitus, and impaired glucose tolerance.
