33714-33-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 33714-33-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,3,7,1 and 4 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 33714-33:
(7*3)+(6*3)+(5*7)+(4*1)+(3*4)+(2*3)+(1*3)=99
99 % 10 = 9
So 33714-33-9 is a valid CAS Registry Number.