13042-03-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 13042-03-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,0,4 and 2 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 13042-03:
(7*1)+(6*3)+(5*0)+(4*4)+(3*2)+(2*0)+(1*3)=50
50 % 10 = 0
So 13042-03-0 is a valid CAS Registry Number.