(4-BUTOXY-PHENYL)-((PYRIDINE-4-CARBONYL)-HYDRAZONO)-ACETIC ACID

(4-PENTEN-1-YL)TRIPHENYLPHOSPHONIUM BROMIDE

(4-tert-Butoxyphenyl)methanamine

(4-Isobutylphenyl)(nitroso)methanamine

(4-METHOXY-BENZYL)-CARBAMIC ACID ISOPROPYL ESTER

(4-METHOXYMETHYL-BENZYL)-TRIPHENYL-PHOSPHONIUM, BROMIDE

(4AS,5R,5AR,6S)-3,5,6,10,12-PENTAHYDROXY-6-METHYL-1,11-DIOXO-1,4,4A,5,5A,6,11,11A-OCTAHYDRO-2-NAPHTHACENECARBOXAMIDE

(4E)-4-(2,4-Dichlorobenzylidene)-2-phenyl-1,3-oxazol-5(4H)-one

(4R,7R,7aS)-7-hydroxy-4-(hydroxymethyl)-2-phenyldihydro-4H-furo[3,2-d][1,3]dioxin-6(4aH)-one

(4S,4aS,5aR,12aS)-4-(Dimethylamino)-3,10,12,12a-tetrahydroxy-9-nitro-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydro-2-naphthacenecarboxamide

(4S)-5-ethoxy-5-oxo-4-[(trifluoroacetyl)amino]pentanoic acid, (dicyclohexylammonium) salt

(4Z)-4-(2,5-dimethylbenzylidene)-2-phenyl-1,3-oxazol-5(4H)-one

(5-(2,4-DICHLOROBENZYLIDENE)-2,4-DIOXO-1,3-THIAZOLIDIN-3-YL)ACETIC ACID

(5-(4-(OCTYLOXY)BENZYLIDENE)-4-OXO-2-THIOXO-1,3-THIAZOLIDIN-3-YL)ACETIC ACID

(5-(4-ME-BENZOYLOXY)-2-PH-1H-IMIDAZOL-4-YL)-TRIPHENYL-PHOSPHONIUM, PERCHLORATE