832-40-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 832-40-6 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 8,3 and 2 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 832-40:
(5*8)+(4*3)+(3*2)+(2*4)+(1*0)=66
66 % 10 = 6
So 832-40-6 is a valid CAS Registry Number.