1000516-33-5 Usage
Uses
5-Cyano-2-pyridineacetonitrile is a derivative of 3-Pyridineacetonitrile (P991830), which is a reactant used in the preparation of 1,7-naphthyridine derivatives as phosphodiesterase-4 inhibitors.
Check Digit Verification of cas no
The CAS Registry Mumber 1000516-33-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,0,0,5,1 and 6 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1000516-33:
(9*1)+(8*0)+(7*0)+(6*0)+(5*5)+(4*1)+(3*6)+(2*3)+(1*3)=65
65 % 10 = 5
So 1000516-33-5 is a valid CAS Registry Number.