39585-72-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 39585-72-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,9,5,8 and 5 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 39585-72:
(7*3)+(6*9)+(5*5)+(4*8)+(3*5)+(2*7)+(1*2)=163
163 % 10 = 3
So 39585-72-3 is a valid CAS Registry Number.