860438-45-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 860438-45-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,0,4,3 and 8 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 860438-45:
(8*8)+(7*6)+(6*0)+(5*4)+(4*3)+(3*8)+(2*4)+(1*5)=175
175 % 10 = 5
So 860438-45-5 is a valid CAS Registry Number.