733696-50-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 733696-50-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,3,3,6,9 and 6 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 733696-50:
(8*7)+(7*3)+(6*3)+(5*6)+(4*9)+(3*6)+(2*5)+(1*0)=189
189 % 10 = 9
So 733696-50-9 is a valid CAS Registry Number.