93832-84-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 93832-84-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,3,8,3 and 2 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 93832-84:
(7*9)+(6*3)+(5*8)+(4*3)+(3*2)+(2*8)+(1*4)=159
159 % 10 = 9
So 93832-84-9 is a valid CAS Registry Number.