112499-98-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 112499-98-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,2,4,9 and 9 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 112499-98:
(8*1)+(7*1)+(6*2)+(5*4)+(4*9)+(3*9)+(2*9)+(1*8)=136
136 % 10 = 6
So 112499-98-6 is a valid CAS Registry Number.