118582-99-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 118582-99-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,8,5,8 and 2 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 118582-99:
(8*1)+(7*1)+(6*8)+(5*5)+(4*8)+(3*2)+(2*9)+(1*9)=153
153 % 10 = 3
So 118582-99-3 is a valid CAS Registry Number.