933759-72-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 933759-72-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,3,3,7,5 and 9 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 933759-72:
(8*9)+(7*3)+(6*3)+(5*7)+(4*5)+(3*9)+(2*7)+(1*2)=209
209 % 10 = 9
So 933759-72-9 is a valid CAS Registry Number.