114998-90-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 114998-90-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,4,9,9 and 8 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 114998-90:
(8*1)+(7*1)+(6*4)+(5*9)+(4*9)+(3*8)+(2*9)+(1*0)=162
162 % 10 = 2
So 114998-90-2 is a valid CAS Registry Number.