93122-33-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 93122-33-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,3,1,2 and 2 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 93122-33:
(7*9)+(6*3)+(5*1)+(4*2)+(3*2)+(2*3)+(1*3)=109
109 % 10 = 9
So 93122-33-9 is a valid CAS Registry Number.