4'-BROMO-3,4,5,5'-TETRAMETHYL-1'H-[1,3']BIPYRAZOLYL

4'-BROMOPHENACYL P-TOLUENESULFONATE

4',6'-DIPHENYL-3,4,5,6-TETRAHYDRO-2H-(1,2')BIPYRIDINYL-3'-CARBONITRILE

4'-CHLORO-3-NITROCHALCONE

4'-CHLORO-O-TOLUANILIDE

4-{[(2E)-2-(2-ETHOXY-1-METHYL-2-OXOETHYLIDENE)HYDRAZINO]CARBONYL}-1-[2-(4-NITROPHENYL)-2-OXOETHYL]PYRIDINIUM BROMIDE

4'-NITRO-5-PHENYL-2,4-PENTADIENOPHENONE

4'-PENTYL(1,1'-BIPHENYL)-4-CARBOXAMIDE

4'-TERT-BUTYL-2'-NITROACETANILIDE

4',4''-METHYLENEBIS(FORMANILIDE)

4′,5,7-Trihydroxy-3,6-dimethoxyflavone

4 ′，5,7-三羟基-3,6-二甲氧基黄酮

4-[(1E)-3,3-dimethyl-1-triazenyl]-1,1'-biphenyl

4-[(2-Hydroxyethyl)amino]tetrahydrothiophene-3-ol 1,1-dioxide

4-[(4-AMINO-3,5-DIMETHYLPHENYL)(PHENYL)METHYL]-2,6-DIMETHYLPHENYLAMINE

4-[(4-BROMOPHENYL)(2,4-DIMETHOXYPHENYL)4-MORPHOLINYLPHOSPHORIMIDOYL]MORPHOLINE