Febuxostat Impurity 49 -molcms-05212600392D 24 25 0 0 0 0 0 0 0 0999 V2000 -6.0000 1.7321 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -5.5000 0.8660 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -4.5000 0.8660 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -4.0000 1.7321 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -4.0000 0.0000 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 -3.0000 0.0000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -2.5000 -0.8660 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -1.5000 -0.8660 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -1.0000 0.0000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -1.5000 0.8660 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -2.5000 0.8660 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 0.0000 0.0000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 0.5878 -0.8090 0.0000 N 0 0 0 0 0 0 0 0 0 0 0 0 1.5388 -0.5000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 1.5388 0.5000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 0.5878 0.8090 0.0000 S 0 0 0 0 0 0 0 0 0 0 0 0 2.3479 1.0878 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 3.2614 0.6810 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 2.2433 2.0823 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 3.0523 2.6701 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 2.9478 3.6646 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 2.3479 -1.0878 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -3.0000 -1.7321 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -3.5000 -2.5981 0.0000 N 0 0 0 0 0 0 0 0 0 0 0 0 1 2 1 0 0 0 0 2 3 1 0 0 0 0 3 4 1 0 0 0 0 3 5 1 0 0 0 0 5 6 1 0 0 0 0 6 7 2 0 0 0 0 7 8 1 0 0 0 0 8 9 2 0 0 0 0 9 10 1 0 0 0 0 10 11 2 0 0 0 0 11 6 1 0 0 0 0 9 12 1 0 0 0 0 12 13 2 0 0 0 0 13 14 1 0 0 0 0 14 15 2 0 0 0 0 15 16 1 0 0 0 0 16 12 1 0 0 0 0 15 17 1 0 0 0 0 17 18 2 0 0 0 0 17 19 1 0 0 0 0 19 20 1 0 0 0 0 20 21 1 0 0 0 0 14 22 1 0 0 0 0 7 23 1 0 0 0 0 23 24 3 0 0 0 0 M END > Febuxostat Impurity 49 > 2375033-35-3 > C18 H20 N2 O3 S > > 344.43 > > > > CCC(C)OC1=C(C=C(C=C1)C2=NC(=C(S2)C(=O)OCC)C)C#N $$$$