1065142-03-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1065142-03-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,6,5,1,4 and 2 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1065142-03:
(9*1)+(8*0)+(7*6)+(6*5)+(5*1)+(4*4)+(3*2)+(2*0)+(1*3)=111
111 % 10 = 1
So 1065142-03-1 is a valid CAS Registry Number.