110144-98-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 110144-98-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,0,1,4 and 4 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 110144-98:
(8*1)+(7*1)+(6*0)+(5*1)+(4*4)+(3*4)+(2*9)+(1*8)=74
74 % 10 = 4
So 110144-98-4 is a valid CAS Registry Number.