1180497-44-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1180497-44-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,8,0,4,9 and 7 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1180497-44:
(9*1)+(8*1)+(7*8)+(6*0)+(5*4)+(4*9)+(3*7)+(2*4)+(1*4)=162
162 % 10 = 2
So 1180497-44-2 is a valid CAS Registry Number.