436845-03-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 436845-03-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,3,6,8,4 and 5 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 436845-03:
(8*4)+(7*3)+(6*6)+(5*8)+(4*4)+(3*5)+(2*0)+(1*3)=163
163 % 10 = 3
So 436845-03-3 is a valid CAS Registry Number.