1019014-17-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1019014-17-5 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 4 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1019014-17:
(9*1)+(8*0)+(7*1)+(6*9)+(5*0)+(4*1)+(3*4)+(2*1)+(1*7)=95
95 % 10 = 5
So 1019014-17-5 is a valid CAS Registry Number.