85680-03-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 85680-03-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,6,8 and 0 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 85680-03:
(7*8)+(6*5)+(5*6)+(4*8)+(3*0)+(2*0)+(1*3)=151
151 % 10 = 1
So 85680-03-1 is a valid CAS Registry Number.