962-30-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 962-30-1 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 9,6 and 2 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 962-30:
(5*9)+(4*6)+(3*2)+(2*3)+(1*0)=81
81 % 10 = 1
So 962-30-1 is a valid CAS Registry Number.