4-(morpholin-4-ylmethyl)-3-phenyl-4H-1,2-oxazol-5-one

4-(aziridin-1-yl)cinnoline

4-methylbenzenesulfonic acid;methyl carbamimidate

4-Methoxy-3-pyridinecarboxamide

4-(5-formyl-1H-pyrrol-2-yl)butanenitrile

4-dodecyl-1,4-thiazinane 1,1-dioxide

4-(2,5-dimethylphenyl)sulfonyloxybut-2-ynyl 2,5-dimethylbenzenesulfonate

4,4,4-trifluoro-1-(3-methylthiophen-2-yl)butane-1,3-dione

4-[(4-fluorophenyl)iminomethyl]-N,N-bis(2-iodoethyl)aniline

4-methyl-1-thiophen-2-ylpentane-1,3-dione

4-(carbamoylamino)-N-ethyl-1,2,5-thiadiazole-3-carboxamide

4-[(2-hydroxy-2,3-dihydro-1H-inden-1-yl)amino]benzonitrile

4-[4,6-bis[4-(dimethylamino)phenyl]-1,3,5-trithian-2-yl]-N,N-dimethylaniline

4-Amino-1,2,5-thiadiazole-3-carboxylic acid hydrazide

4-(2,4-dichlorophenoxy)butanenitrile

4-(3-methylpentan-3-yl)benzoic acid

4-[(4-nitrophenyl)methylideneamino]fluoren-9-one

4-N-(4-bromophenyl)-6-N-butylpyrimidine-2,4,6-triamine

4,5,6,7-tetrabromo-2-(dimethylamino)isoindole-1,3-dione

4-methoxy-2,2-dimethyl-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-7-ol

4-methylsulfanylpteridine

4-methyl-1-oxa-4-azaspiro[4.4]nonane

4,4,5,5-tetramethyloxathiolane 2,2-dioxide

4-(6-methoxy-3,4-dihydronaphthalen-2-yl)phenol

4-Bromo-5-hydrazinyl-3(2H)-pyridazinone

4-[2-(4-methylphenyl)sulfonylethyl]morpholine

4,5,6-trichloro-2-phenylpyrimidine

4-Chloro-5-(4-morpholinyl)-3(2H)-pyridazinone

4-hydroxy-5-(4-methylanilino)-1H-pyrimidin-6-one

4-(2-ethylhexyl)morpholine

4-propanoyloxybut-2-ynyl propanoate

4-[(3-carboxy-2-hydroxynaphthalen-1-yl)methyl]-3-hydroxynaphthalene-2-carboxylic acid;8-[4-(dimethylamino)butan-2-ylamino]quinolin-6-ol

4-(2-nitrophenyl)butanoic acid

4-benzylcyclohexan-1-ol

4-[(4-chlorophenyl)methylsulfanyl]-5-methoxy-2-phenylpyridazin-3-one

4-[1-[4-(diethylamino)phenyl]ethenyl]-N,N-diethylaniline

4-[3-(2,2-dimethyl-1,3-dioxolan-4-yl)oxiran-2-yl]-2,2-dimethyl-1,3-dioxolane

4-amino-3-phenylquinazolin-2-one

4-bromo-2-nitro-1-(3-nitrophenoxy)benzene

4-(2,4-dimethylpentyl)pyridine

4-[[4-(morpholin-4-ylmethyl)phenyl]methyl]morpholine

4-methylcyclohexane-1,2-diol

4-[amino(methyl)amino]-6-chloro-N-methylpyrimidin-5-amine

4-[(4-chlorophenyl)methylsulfanyl]cinnoline

4-(butyliminomethyl)-5-(hydroxymethyl)-2-methylpyridin-3-ol

4-(fluoren-9-ylidenemethyl)aniline

4,4-dimethyl-2-propan-2-yl-1,3-oxazolidine

4-[(4-amino-2,5-diethoxyphenyl)-phenylmethyl]-2,5-diethoxyaniline

4-(2-chlorophenyl)hexan-3-one

4,5a,6,9,9a,9b-hexahydro-1H-dibenzofuran-4a-ylmethanol

4-nitro-9H-fluoren-1-ol

4-(2,3-diphenyl-3,4-dihydropyrazol-5-yl)phenol

4-(Chloromethyl)-2-methyl-5-(4-nitrophenyl)oxazole

4-hydroxy-10a,12a-dimethyl-4,4a,4b,5,6,10b,11,12-octahydro-3H-naphtho[2,1-f]chromene-2,8-dione

4-[(2,4-dichlorophenyl)methylsulfanyl]-6,7-dimethoxycinnoline

4,6-dimethyl-2H-1,2,4-triazine-3,5-dione

4,7-diamino-2-phenylpteridine-6-carbonitrile

4-(methylsulfanylcarbonylamino)benzenesulfonic acid

4-(chloromethyl)-2-(4-chlorophenyl)-2-methyl-1,3-dioxolane

4-imino-1-methyl-3-phenylquinazolin-2-one

4-[(4-chlorophenyl)diazenyl]naphthalen-1-ol

4,4,5,5,6,6,6-heptafluoro-1-(5-methylthiophen-2-yl)hexane-1,3-dione

4-(2-methylphenyl)sulfanylquinazoline

4-amino-N-[[4-[bis(2-bromoethyl)amino]phenyl]methylideneamino]benzamide

4-(1,3,3,3-tetrachloropropyl)cyclohexene

4-[Bis(2-hydroxyethyl)amino]-α-phenylbenzeneacetonitrile