1164476-15-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1164476-15-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,6,4,4,7 and 6 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1164476-15:
(9*1)+(8*1)+(7*6)+(6*4)+(5*4)+(4*7)+(3*6)+(2*1)+(1*5)=156
156 % 10 = 6
So 1164476-15-6 is a valid CAS Registry Number.