33472-14-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 33472-14-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,3,4,7 and 2 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 33472-14:
(7*3)+(6*3)+(5*4)+(4*7)+(3*2)+(2*1)+(1*4)=99
99 % 10 = 9
So 33472-14-9 is a valid CAS Registry Number.