1-(4-hydroxy-phenyl)-heptane-1,3-dione

1-(4-((tetrahydro-2H-pyran-2-yl)oxy)phenyl)-3-(p-tolyl)prop-2-en-1-one

1-{4-[3-(di-n-butylamino)propoxy]phenyl}-1,3-heptanedione hydrochloride