361-20-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 361-20-6 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 3,6 and 1 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 361-20:
(5*3)+(4*6)+(3*1)+(2*2)+(1*0)=46
46 % 10 = 6
So 361-20-6 is a valid CAS Registry Number.