864871-36-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 864871-36-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,4,8,7 and 1 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 864871-36:
(8*8)+(7*6)+(6*4)+(5*8)+(4*7)+(3*1)+(2*3)+(1*6)=213
213 % 10 = 3
So 864871-36-3 is a valid CAS Registry Number.