868136-88-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 868136-88-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,8,1,3 and 6 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 868136-88:
(8*8)+(7*6)+(6*8)+(5*1)+(4*3)+(3*6)+(2*8)+(1*8)=213
213 % 10 = 3
So 868136-88-3 is a valid CAS Registry Number.