49585-73-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 49585-73-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,9,5,8 and 5 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 49585-73:
(7*4)+(6*9)+(5*5)+(4*8)+(3*5)+(2*7)+(1*3)=171
171 % 10 = 1
So 49585-73-1 is a valid CAS Registry Number.