686345-96-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 686345-96-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,8,6,3,4 and 5 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 686345-96:
(8*6)+(7*8)+(6*6)+(5*3)+(4*4)+(3*5)+(2*9)+(1*6)=210
210 % 10 = 0
So 686345-96-0 is a valid CAS Registry Number.