4-AMINO-1-(2-FLUOROBENZYL)-3,5-DIMETHYL-4H-1,2,4-TRIAZOL-1-IUM 2-AMINO-5-NITROBENZENESULFONATE

4-BENZOOXAZOL-2-YL-QUINOLINE

4-BENZYLPYRIDINIUM NITRATE

4-BR-2-(2-((((4-METHYLPHENYL)SULFONYL)AMINO)AC)CARBOHYDRAZONOYL)PH 3-PH-ACRYLATE

4-BROMO-3-((4-(4-CHLORO-PHENYL)-PIPERAZIN-1-YLIMINO)-METHYL)-PHENOL

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

4-CHLORO-3,5-DIOXA-4-PHOSPHA-CYCLOHEPTA(2,1-A,3,4-A')DINAPHTHALENE 4-OXIDE

4-CHLORO-BENZOIC ACID 4-(3-(4-ISOPROPYL-PHENYL)-ACRYLOYL)-PHENYL ESTER

4-ETHYL-5-M-TOLYL-4H-(1,2,4)TRIAZOLE-3-THIOL

4-FURAN-2-YL-2,6-DIPHENYL-PYRANYLIUM, TETRACHLORO FERRATE(III)

4-HO-1-ME-2-OXO-1,2-2H-QUINOLINE-3-CARBOXYLIC ACID (PYRIDIN-2-YLMETHYL)-AMIDE

4-HYDROXY-2-OXO-1,2-DIHYDRO-QUINOLINE-3-CARBOXYLIC ACID OCTYLAMIDE

4-IODO-BENZOIC ACID (2-HYDROXY-5-NITRO-BENZYLIDENE)-HYDRAZIDE

4-IODO-N-(2,2,2-TRICHLORO-1-HYDROXY-ETHYL)-BENZAMIDE

4-ME-N-(2-(3-NITRO-PH)-1-((4H-FURAN-2-YLMETHYL)-CARBAMOYL)-VINYL)-BENZAMIDE