133616-95-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 133616-95-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,3,6,1 and 6 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 133616-95:
(8*1)+(7*3)+(6*3)+(5*6)+(4*1)+(3*6)+(2*9)+(1*5)=122
122 % 10 = 2
So 133616-95-2 is a valid CAS Registry Number.