93873-46-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 93873-46-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,3,8,7 and 3 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 93873-46:
(7*9)+(6*3)+(5*8)+(4*7)+(3*3)+(2*4)+(1*6)=172
172 % 10 = 2
So 93873-46-2 is a valid CAS Registry Number.