91642-90-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 91642-90-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,6,4 and 2 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 91642-90:
(7*9)+(6*1)+(5*6)+(4*4)+(3*2)+(2*9)+(1*0)=139
139 % 10 = 9
So 91642-90-9 is a valid CAS Registry Number.
91642-90-9Relevant academic research and scientific papers
DIPEPTIDYL PEPTIDASE IV INHIBITOR
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Page/Page column 64, (2010/11/29)
A compound represented by general formula (I):A-B-D whereinA represents a substituted or unsubstituted 1-pyrrolidinyl group, a substituted or unsubstituted 3-thiazolidinyl group, a substituted or unsubstituted 1-oxo-3-thiazolidinyl group, or the like;B r
