30512-14-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 30512-14-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,0,5,1 and 2 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 30512-14:
(7*3)+(6*0)+(5*5)+(4*1)+(3*2)+(2*1)+(1*4)=62
62 % 10 = 2
So 30512-14-2 is a valid CAS Registry Number.