93340-43-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 93340-43-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,3,3,4 and 0 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 93340-43:
(7*9)+(6*3)+(5*3)+(4*4)+(3*0)+(2*4)+(1*3)=123
123 % 10 = 3
So 93340-43-3 is a valid CAS Registry Number.