N1-hydroxy-N8-phenyloctanediamide-13C6;N-hydroxy-N?-phenyl-octanediamide-13C6;Suberoylanilide hydroxamic acid-13C6;Vorinostat-13C6;N-hydroxy-N'-phenyloctanediamide-13C6;Octanediamide, N-hydroxy-N'-phenyl--13C6;N'-hydroxy-N-phenyloctanediamide-13C6;N-hydroxy-N''-phenyloctanediamide-13C6
