57768-12-4 Usage
Uses
5,6-Dimethyl-4-phenyl-2-Pyridinecarboxylic Acid Methyl Ester,
Check Digit Verification of cas no
The CAS Registry Mumber 57768-12-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,7,7,6 and 8 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 57768-12:
(7*5)+(6*7)+(5*7)+(4*6)+(3*8)+(2*1)+(1*2)=164
164 % 10 = 4
So 57768-12-4 is a valid CAS Registry Number.