85651-86-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 85651-86-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,6,5 and 1 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 85651-86:
(7*8)+(6*5)+(5*6)+(4*5)+(3*1)+(2*8)+(1*6)=161
161 % 10 = 1
So 85651-86-1 is a valid CAS Registry Number.