60681-13-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 60681-13-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,0,6,8 and 1 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 60681-13:
(7*6)+(6*0)+(5*6)+(4*8)+(3*1)+(2*1)+(1*3)=112
112 % 10 = 2
So 60681-13-2 is a valid CAS Registry Number.