549-60-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 549-60-0 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 5,4 and 9 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 549-60:
(5*5)+(4*4)+(3*9)+(2*6)+(1*0)=80
80 % 10 = 0
So 549-60-0 is a valid CAS Registry Number.
InChI:InChI=1/3C20H24N2O2.2H3O4P/c3*1-3-13-12-22-9-7-14(13)10-19(22)20(23)16-6-8-21-18-5-4-15(24-2)11-17(16)18;2*1-5(2,3)4/h3*3-6,8,11,13-14,19-20,23H,1,7,9-10,12H2,2H3;2*(H3,1,2,3,4)/t3*13-,14-,19?,20+;;/m111../s1