934-46-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 934-46-3 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 9,3 and 4 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 934-46:
(5*9)+(4*3)+(3*4)+(2*4)+(1*6)=83
83 % 10 = 3
So 934-46-3 is a valid CAS Registry Number.