1164528-79-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1164528-79-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,6,4,5,2 and 8 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1164528-79:
(9*1)+(8*1)+(7*6)+(6*4)+(5*5)+(4*2)+(3*8)+(2*7)+(1*9)=163
163 % 10 = 3
So 1164528-79-3 is a valid CAS Registry Number.