866081-74-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 866081-74-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,6,0,8 and 1 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 866081-74:
(8*8)+(7*6)+(6*6)+(5*0)+(4*8)+(3*1)+(2*7)+(1*4)=195
195 % 10 = 5
So 866081-74-5 is a valid CAS Registry Number.