860580-88-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 860580-88-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,0,5,8 and 0 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 860580-88:
(8*8)+(7*6)+(6*0)+(5*5)+(4*8)+(3*0)+(2*8)+(1*8)=187
187 % 10 = 7
So 860580-88-7 is a valid CAS Registry Number.