899436-93-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 899436-93-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,9,9,4,3 and 6 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 899436-93:
(8*8)+(7*9)+(6*9)+(5*4)+(4*3)+(3*6)+(2*9)+(1*3)=252
252 % 10 = 2
So 899436-93-2 is a valid CAS Registry Number.