136616-29-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 136616-29-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,6,6,1 and 6 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 136616-29:
(8*1)+(7*3)+(6*6)+(5*6)+(4*1)+(3*6)+(2*2)+(1*9)=130
130 % 10 = 0
So 136616-29-0 is a valid CAS Registry Number.