1108621-23-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1108621-23-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,0,8,6,2 and 1 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1108621-23:
(9*1)+(8*1)+(7*0)+(6*8)+(5*6)+(4*2)+(3*1)+(2*2)+(1*3)=113
113 % 10 = 3
So 1108621-23-3 is a valid CAS Registry Number.