801186-82-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 801186-82-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,0,1,1,8 and 6 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 801186-82:
(8*8)+(7*0)+(6*1)+(5*1)+(4*8)+(3*6)+(2*8)+(1*2)=143
143 % 10 = 3
So 801186-82-3 is a valid CAS Registry Number.