30016-32-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 30016-32-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,0,0,1 and 6 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 30016-32:
(7*3)+(6*0)+(5*0)+(4*1)+(3*6)+(2*3)+(1*2)=51
51 % 10 = 1
So 30016-32-1 is a valid CAS Registry Number.