150603-03-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 150603-03-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,0,6,0 and 3 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 150603-03:
(8*1)+(7*5)+(6*0)+(5*6)+(4*0)+(3*3)+(2*0)+(1*3)=85
85 % 10 = 5
So 150603-03-5 is a valid CAS Registry Number.