4,6-O-BENZYLIDENE-D-GLUCAL

4,8-BIS(HYDROXYMETHYL)TRICYCLO[5.2.1.0(2,6)]DECANE

4-[(2-FLUOROBENZYL)OXY]-N'-HYDROXYBENZENECARBOXIMIDAMIDE

4-[(2-FURYLMETHYL)THIO]-3-NITROBENZALDEHYDE

4-HYDROXYIMINOMETHYL-1,2,5,5-PENTAMETHYL-3-IMIDAZOLINE-3-OXIDE

4-(TRIMETHYLSILOXY)BENZALDEHYDE

4-((2-((3-(Trifluoromethyl)phenyl)amino)-3-pyridinyl)sulfonyl]morpholine

4-[2-(2-METHYLPHENYL)-2-OXOETHYL]BENZAMIDE

4-[4-(HEXYLOXY)PHENYL]-4-OXOBUTANOIC ACID