75333-14-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 75333-14-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,3,3 and 3 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 75333-14:
(7*7)+(6*5)+(5*3)+(4*3)+(3*3)+(2*1)+(1*4)=121
121 % 10 = 1
So 75333-14-1 is a valid CAS Registry Number.