1030430-60-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1030430-60-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,3,0,4,3 and 0 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1030430-60:
(9*1)+(8*0)+(7*3)+(6*0)+(5*4)+(4*3)+(3*0)+(2*6)+(1*0)=74
74 % 10 = 4
So 1030430-60-4 is a valid CAS Registry Number.