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3H-pyrazol-3-one,4-(10,10-dioxido-9h-thioxanthen-9-yl)-2,4-dihydro-5-methyl-2-phenyl-

3H-pyrazol-3-one,4-bromo-2,4-dihydro-4-(4-methoxyphenyl)-5-methyl-

3H-pyrazol-3-one,4-bromo-2,4-dihydro-5-(4-methoxyphenyl)-4-methyl-

3H-pyrazol-3-one,4-chloro-2,4-dihydro-4-methyl-5-(4-nitrophenyl)-

3H-pyrazol-3-one,4-chloro-2,4-dihydro-4-phenyl-5-(phenylmethyl)-

3H-pyrazole,4,5-dihydro-3-phenyl-4-(phenylsulfonyl)-

3-Hydrazino-4-amino-1,2,4-triazole dihydrochloride

3-Hydroxy-10h-anthracen-9-one

3-Hydroxy-2-(4-methoxyphenyl)-6-methyl-4h-chromen-4-one

3-Hydroxy-2-(4-methylphenyl)chromen-4-one