1101162-97-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1101162-97-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,0,1,1,6 and 2 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1101162-97:
(9*1)+(8*1)+(7*0)+(6*1)+(5*1)+(4*6)+(3*2)+(2*9)+(1*7)=83
83 % 10 = 3
So 1101162-97-3 is a valid CAS Registry Number.