4-HYDROXY-3-METHOXY-BENZOIC ACID HYDRAZIDE

4-IODO-N-(2,2,2-TRICHLORO-1-(3-(2-IODO-PHENYL)-THIOUREIDO)-ETHYL)-BENZAMIDE

4-ME-5-PH-2H-PYRAZOLE-3-CARBOXYLIC ACID (2-HO-3-METHOXY-BENZYLIDENE)-HYDRAZIDE

4-METHOXY-10-OXA-4-AZA-TRICYCLO(5.2.1.0(2,6))DEC-8-ENE-3,5-DIONE

4-METHOXYBENZALDEHYDE THIOSEMICARBAZONE

4-METHYL-5-PHENYL-2H-PYRAZOLE-3-CARBOXYLIC ACID (4-ETHYL-BENZYLIDENE)-HYDRAZIDE

4-METHYL-N-(2-(3-NITRO-PHENYL)-1-PHENETHYLCARBAMOYL-VINYL)-BENZAMIDE

4-METHYL-N-(2,2,2-TRICHLORO-1-P-TOLYLSULFANYL-ETHYL)-BENZAMIDE

4-METHYL-N-PHENETHYL-BENZENESULFONAMIDE

4-TERT-BUTYL-2,6-BIS-(4-METHOXY-BENZYLIDENE)-CYCLOHEXANONE

4-TERT-BUTYL-N-(1-TERT-BUTYLAMINO-2,2,2-TRICHLORO-ETHYL)-BENZAMIDE

4-TERT-BUTYL-N-(2,2,2-TRICHLORO-1-ISOPROPYLAMINO-ETHYL)-BENZAMIDE

4,5-DINITRO-9-OXO-9H-FLUORENE-2,7-DISULFONIC ACID BIS-[(2,5-DIMETHYL-PH)-AMIDE]

4,5DIHYDRO-1H-BENZO(G)INDAZOLE-3-CARBOXYLIC ACID (1(4-HO-PH)ETHYLIDENE)HYDRAZIDE

4((5(4-BENZYLOXY-PH)2H-PYRAZOLE-3-CARBONYL)HYDRAZONOMETHYL)BENZOIC ACID ME ESTER