1019017-82-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1019017-82-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,1,9,0,1 and 7 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1019017-82:
(9*1)+(8*0)+(7*1)+(6*9)+(5*0)+(4*1)+(3*7)+(2*8)+(1*2)=113
113 % 10 = 3
So 1019017-82-3 is a valid CAS Registry Number.