1510779-66-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1510779-66-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,1,0,7,7 and 9 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1510779-66:
(9*1)+(8*5)+(7*1)+(6*0)+(5*7)+(4*7)+(3*9)+(2*6)+(1*6)=164
164 % 10 = 4
So 1510779-66-4 is a valid CAS Registry Number.