860544-24-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 860544-24-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,0,5,4 and 4 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 860544-24:
(8*8)+(7*6)+(6*0)+(5*5)+(4*4)+(3*4)+(2*2)+(1*4)=167
167 % 10 = 7
So 860544-24-7 is a valid CAS Registry Number.