933486-31-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 933486-31-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,3,3,4,8 and 6 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 933486-31:
(8*9)+(7*3)+(6*3)+(5*4)+(4*8)+(3*6)+(2*3)+(1*1)=188
188 % 10 = 8
So 933486-31-8 is a valid CAS Registry Number.