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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-chloro-1-methyl-3-(4-nitrobenzyloxy)pyridinium iodide 96630-91-0 C13H12ClN2O3*I
    4-chloro-1-methyl-3-(4-nitrobenzyloxy)pyridinium iodide
    —— 4-((S)-2-((S)-1-benzylpyrrolidine-2-carbonyloxy)-2-(3-(cyclopropylmethoxy)-4-(difluoromethoxy)phenyl)ethyl)-3,5-dichloropyridine 1-oxide trifluoroacetate 1416000-20-8 C2HF3O2*C30H30Cl2F2N2O5
    4-((S)-2-((S)-1-benzylpyrrolidine-2-carbonyloxy)-2-(3-(cyclopropylmethoxy)-4-(difluoromethoxy)phenyl)ethyl)-3,5-dichloropyridine 1-oxide trifluoroacetate
    —— 4-(4-naphthalen-2-ylthio)dihydrofuran-2(3H)-one 1588512-30-4 C14H12O2S
    4-(4-naphthalen-2-ylthio)dihydrofuran-2(3H)-one
    —— 4-bromo-1-(cyclopropylmethyl)-5-(tetrahydro-2H-pyran-3-ylmethoxy)-1H-benzotriazole 1379543-80-2 C16H20BrN3O2
    4-bromo-1-(cyclopropylmethyl)-5-(tetrahydro-2H-pyran-3-ylmethoxy)-1H-benzotriazole
    —— 4,5-dichloro-2-(2',3-dichloro-5-fluorobiphenyl-4-ylcarbamoyl)benzoic acid 1346705-51-8 C20H10Cl4FNO3
    4,5-dichloro-2-(2',3-dichloro-5-fluorobiphenyl-4-ylcarbamoyl)benzoic acid
    —— 4-{5-[3-(4-cyano-2-fluoro-3-trifluoromethyl-phenyl)-5,5-dimethyl-4-oxo-2-thioxo-imidazolidin-1-yl]-pyridin-2-yl}-N-methyl-butyramide 1398046-09-7 C23H21F4N5O2S
    4-{5-[3-(4-cyano-2-fluoro-3-trifluoromethyl-phenyl)-5,5-dimethyl-4-oxo-2-thioxo-imidazolidin-1-yl]-pyridin-2-yl}-N-methyl-butyramide
    —— 4-cyano-5-((3,5-dichloropyridin-4-yl)thio)thiophene-2-carboxylic acid 1247827-62-8 C11H4Cl2N2O2S2
    4-cyano-5-((3,5-dichloropyridin-4-yl)thio)thiophene-2-carboxylic acid
    —— [4-[[(3R,4R)-3-methoxyoxan-4-yl]amino]piperidin-1-yl]-[5-methoxy-6-[7-(trifluoromethoxy)-3,4-dihydro-1H-isoquinolin-2-yl]pyrimidin-4-yl]methanone 1349197-07-4 C27H34F3N5O5
    [4-[[(3R,4R)-3-methoxyoxan-4-yl]amino]piperidin-1-yl]-[5-methoxy-6-[7-(trifluoromethoxy)-3,4-dihydro-1H-isoquinolin-2-yl]pyrimidin-4-yl]methanone
    —— 4-[[4-Carboxybutyl-[8-(4-cyanobutoxy)-1,2,3,4-tetrahydronaphthalen-2-yl]amino]methyl]benzoic acid 1347548-64-4 C28H34N2O5
    4-[[4-Carboxybutyl-[8-(4-cyanobutoxy)-1,2,3,4-tetrahydronaphthalen-2-yl]amino]methyl]benzoic acid
    —— 4,5-diamino-N-benzothiazol-6-yl-2-diethylaminobenzamide 1056619-19-2 C18H21N5OS
    4,5-diamino-N-benzothiazol-6-yl-2-diethylaminobenzamide
    —— 4-(((1R)-3-(dimethylamino)-1-((phenylthio)methyl)propyl)amino)-N-((2'-methoxy-4'-(2-(4-methylpiperazin-1-yl)ethyl)-1,1'-biphenyl-4-yl)carbonyl)-3-nitrobenzenesulfonamide 406232-44-8 C39H48N6O6S2
    4-(((1R)-3-(dimethylamino)-1-((phenylthio)methyl)propyl)amino)-N-((2'-methoxy-4'-(2-(4-methylpiperazin-1-yl)ethyl)-1,1'-biphenyl-4-yl)carbonyl)-3-nitrobenzenesulfonamide
    —— 4-[7-(2-butynyl)-1-methyl-6-oxo-8-(piperazin-1-yl)-6,7-dihydro-1H-purin-2-yloxy]benzonitrile trifluoroacetate 635718-83-1 C2HF3O2*C21H21N7O2
    4-[7-(2-butynyl)-1-methyl-6-oxo-8-(piperazin-1-yl)-6,7-dihydro-1H-purin-2-yloxy]benzonitrile trifluoroacetate
    —— 4-(2,6-dichlorophenyl)-N-(8-methyl-8-azabicyclo[3.2.1]octan-3-yl)-5-oxo-N-(2-phenylethyl)tetrazole-1-carboxamide 1346566-61-7 C24H26Cl2N6O2
    4-(2,6-dichlorophenyl)-N-(8-methyl-8-azabicyclo[3.2.1]octan-3-yl)-5-oxo-N-(2-phenylethyl)tetrazole-1-carboxamide
    —— 4,5-bis(3-chloro-4-methylphenyl)-2-(1H-tetrazol-5-yl)thiazole 1395083-27-8 C18H13Cl2N5S
    4,5-bis(3-chloro-4-methylphenyl)-2-(1H-tetrazol-5-yl)thiazole
    —— (4S,5R)-2-(4-Bromo-phenyl)-4-methyl-5-phenyl-oxazolidine 131214-08-9 C16H16BrNO
    (4S,5R)-2-(4-Bromo-phenyl)-4-methyl-5-phenyl-oxazolidine
    —— 4-Chloro-2-dimethoxyphosphorylphenol 512191-03-6 C8H10ClO4P
    4-Chloro-2-dimethoxyphosphorylphenol
    —— 4-[[4-Carboxybutyl-[8-(3-methylbutoxy)-1,2,3,4-tetrahydronaphthalen-2-yl]amino]methyl]benzoic acid 1347548-57-5 C28H37NO5
    4-[[4-Carboxybutyl-[8-(3-methylbutoxy)-1,2,3,4-tetrahydronaphthalen-2-yl]amino]methyl]benzoic acid
    —— (4R,5R)-5-allyl-3-tert-butoxycarbonyl-4-methyl-2-oxazolidinone 174787-76-9 C12H19NO4
    (4R,5R)-5-allyl-3-tert-butoxycarbonyl-4-methyl-2-oxazolidinone
    —— 4-Cyan-4-methoxycarbonyl-1,2-diphenyltriafulven 38426-45-8 C19H13NO2
    4-Cyan-4-methoxycarbonyl-1,2-diphenyltriafulven
    —— 4-Hydroxymethyl-2-(1-hydroxynonyl)-1,3-dioxolane 136132-46-2 C13H26O4
    4-Hydroxymethyl-2-(1-hydroxynonyl)-1,3-dioxolane
    —— 4-{3-[4-(2-ethoxy-2-oxoethyl)phenyl]-2-oxo-2,3-dihydro-1H-imidazo[4,5-b]pyridin-1-yl}benzoic acid hydrochloride 1357196-22-5 C23H19N3O5*ClH
    4-{3-[4-(2-ethoxy-2-oxoethyl)phenyl]-2-oxo-2,3-dihydro-1H-imidazo[4,5-b]pyridin-1-yl}benzoic acid hydrochloride
    —— 4-{3-[1-(3-Dimethylamino-propyl)-piperidin-4-yl]-propyl}-piperidine-1-carboxylic acid (4-chloro-phenyl)-amide 25382-17-6 C25H41ClN4O
    4-{3-[1-(3-Dimethylamino-propyl)-piperidin-4-yl]-propyl}-piperidine-1-carboxylic acid (4-chloro-phenyl)-amide
    —— 4-pentynoyl-KFFKFFKFFK-NH<sub>2</sub> 1476743-45-9 C83H109N15O11
    4-pentynoyl-KFFKFFKFFK-NH<sub>2</sub>
    —— 4-[2-(12,12-dimethyl-9,10-dihydro-8<i>H</i>,12<i>H</i>-benzo[<i>e</i>][1,3]oxazino[3,2-<i>a</i>]indol-11a-yl)-vinyl]-<i>N</i>,<i>N</i>-dimethyl-aniline 59334-79-1 C27H30N2O
    4-[2-(12,12-dimethyl-9,10-dihydro-8<i>H</i>,12<i>H</i>-benzo[<i>e</i>][1,3]oxazino[3,2-<i>a</i>]indol-11a-yl)-vinyl]-<i>N</i>,<i>N</i>-dimethyl-aniline
    —— (4-methoxy-benzo[<i>d</i>]isoxazol-3-yl)-acetic acid 34172-95-7 C10H9NO4
    (4-methoxy-benzo[<i>d</i>]isoxazol-3-yl)-acetic acid
    —— 4-(6-chloropyridazin-3-yl)-7-methoxy-2-trifluoromethylbenzo[b]thiophene 1094101-69-5 C14H8ClF3N2OS
    4-(6-chloropyridazin-3-yl)-7-methoxy-2-trifluoromethylbenzo[b]thiophene
    —— {4-[8-(3,5-difluoro-4-morpholin-4-ylmethyl-phenyl)-quinoxalin-2-yl]-2-methyl-phenyl}-pyrrolidin-1-yl-methanone 1092499-61-0 C31H30F2N4O2
    {4-[8-(3,5-difluoro-4-morpholin-4-ylmethyl-phenyl)-quinoxalin-2-yl]-2-methyl-phenyl}-pyrrolidin-1-yl-methanone
    —— 4-amino-2-chloro-4'-fluorobenzophenone 143128-39-6 C13H9ClFNO
    4-amino-2-chloro-4'-fluorobenzophenone
    —— (4R)-4-benzyl-3-[(3R)-3-hydroxy-3-[(1R,2R)-2-methylcyclopropyl]propanoyl]-1,3-oxazolidin-2-one 956143-68-3 C17H21NO4
    (4R)-4-benzyl-3-[(3R)-3-hydroxy-3-[(1R,2R)-2-methylcyclopropyl]propanoyl]-1,3-oxazolidin-2-one
    —— 4-[4-(4-Chloro-phenoxy)-but-2-ynyloxy]-chromen-2-one 120625-11-8 C19H13ClO4
    4-[4-(4-Chloro-phenoxy)-but-2-ynyloxy]-chromen-2-one
    —— 4-(3-(5-butylpicolinamido)-2-methylphenyl)-7-(4-methylpiperazine-1-carbonyl)-9H-carbazole-1-carboxamide 1231883-95-6 C36H38N6O3
    4-(3-(5-butylpicolinamido)-2-methylphenyl)-7-(4-methylpiperazine-1-carbonyl)-9H-carbazole-1-carboxamide
    —— (4-{6-[3-(4-methyl-piperazin-1-yl)-propoxy]-imidazo[1,2-b]pyridazin-3-yl}-phenyl)-acetonitrile 1000153-59-2 C22H26N6O
    (4-{6-[3-(4-methyl-piperazin-1-yl)-propoxy]-imidazo[1,2-b]pyridazin-3-yl}-phenyl)-acetonitrile
    —— 4-(4-amino-phenyl)-5-methyl-3H-thiazol-2-one; hydrobromide 114223-99-3 BrH*C10H10N2OS
    4-(4-amino-phenyl)-5-methyl-3H-thiazol-2-one; hydrobromide
    —— 4-Butyl-1-phenyl-pyrazolidin-3-on 92032-57-0 C13H18N2O
    4-Butyl-1-phenyl-pyrazolidin-3-on
    —— 4,4'-Bis(4-chloro-2-phenoxy-1,3,5-triazin-2-ylamino)-2,2'-stilbendisulfonsaeure 56682-88-3 C32H22Cl2N8O8S2
    4,4'-Bis(4-chloro-2-phenoxy-1,3,5-triazin-2-ylamino)-2,2'-stilbendisulfonsaeure
    —— 4-(6,7,8,9-tetrahydro-5,7,7-trimethyl-9-((R)-1-methylpiperidine-3-yl)-6-oxo-5H-pyrimido[4,5-b][1,4]diazepin-2-ylamino)-3-methoxy-N-methylbenzamide 946823-60-5 C25H35N7O3
    4-(6,7,8,9-tetrahydro-5,7,7-trimethyl-9-((R)-1-methylpiperidine-3-yl)-6-oxo-5H-pyrimido[4,5-b][1,4]diazepin-2-ylamino)-3-methoxy-N-methylbenzamide
    —— (4R,5S)-4-benzyloxy-1,7-dioxaspiro[4.4]nonane-2,6-dione 790294-90-5 C14H14O5
    (4R,5S)-4-benzyloxy-1,7-dioxaspiro[4.4]nonane-2,6-dione
    —— (4-nitrophenyl) (2R)-2-(dodecanoylamino)-4-methylpentanoate 126403-00-7 C24H38N2O5
    (4-nitrophenyl) (2R)-2-(dodecanoylamino)-4-methylpentanoate
    —— 4-(Fmoc-4-Aminophenoxy) Butyric Acid 2007919-48-2 C25H23NO5
    4-(Fmoc-4-Aminophenoxy) Butyric Acid
    —— 4-(trans-4-(2-bromoethyl)cyclohexyl)-1-(2,2-difluorovinyloxy)benzene 181807-48-7 C16H19BrF2O
    4-(trans-4-(2-bromoethyl)cyclohexyl)-1-(2,2-difluorovinyloxy)benzene
    —— 4-[3-(5-hydroxy-naphthalen-1-ylamino)-2-methylpropenyl]-benzoic acid 878397-36-5 C21H19NO3
    4-[3-(5-hydroxy-naphthalen-1-ylamino)-2-methylpropenyl]-benzoic acid
    —— (4S,5R)-4,5-Dimethyl-4,5-dihydro-isoxazole-3-carbaldehyde 131362-98-6 C6H9NO2
    (4S,5R)-4,5-Dimethyl-4,5-dihydro-isoxazole-3-carbaldehyde
    —— 4'-(isopropoxy)-3'-bromo-1-methylcyclopropanecarboxanilide 70339-45-6 C14H18BrNO2
    4'-(isopropoxy)-3'-bromo-1-methylcyclopropanecarboxanilide
    —— [4-Chloro-2-(3-fluoro-phenylsulfanyl)-phenyl]-methanol 54435-25-5 C13H10ClFOS
    [4-Chloro-2-(3-fluoro-phenylsulfanyl)-phenyl]-methanol
    —— 4-benzyl-2,2,6,6-tetramethylperhydro-1,4,2,6-thiazadigermine 118165-96-1 C13H23Ge2NS
    4-benzyl-2,2,6,6-tetramethylperhydro-1,4,2,6-thiazadigermine
    —— 4-<N-(5-Isobutyl-2-pyrimidinyl)sulfamoyl>phenylessigsaeure-anilid 24450-73-5 C22H24N4O3S
    4-<N-(5-Isobutyl-2-pyrimidinyl)sulfamoyl>phenylessigsaeure-anilid
    —— 4,4'-bis-(2,4-dichloro-phenylazo)-5,5'-dimethyl-1,2,1',2'-tetrahydro-1,1'-<i>p</i>-phenylene-bis-pyrazol-3-one 57532-35-1 C26H18Cl4N8O2
    4,4'-bis-(2,4-dichloro-phenylazo)-5,5'-dimethyl-1,2,1',2'-tetrahydro-1,1'-<i>p</i>-phenylene-bis-pyrazol-3-one
    —— 4-[5-(4-chloro-3-methyl-phenyl)-3-methyl-1-phenyl-1<i>H</i>-pyrazol-4-ylazo]-benzenesulfonamide 66499-99-8 C23H20ClN5O2S
    4-[5-(4-chloro-3-methyl-phenyl)-3-methyl-1-phenyl-1<i>H</i>-pyrazol-4-ylazo]-benzenesulfonamide
    —— 4-[1-isopropyl-3-(3-methyl-1H-pyrrolo[2,3-b]pyridin-5-yl)-1H-pyrazol-4-yl]pyrimidin-2-amine 1111636-69-1 C18H19N7
    4-[1-isopropyl-3-(3-methyl-1H-pyrrolo[2,3-b]pyridin-5-yl)-1H-pyrazol-4-yl]pyrimidin-2-amine
    —— 4,4-dimethyl-2-(adamantan-2-yl)-1-{[4-(trifluoromethyl)phenyl]carbonyl}-1,2-diazetidin-3-one 1224511-58-3 C22H25F3N2O2
    4,4-dimethyl-2-(adamantan-2-yl)-1-{[4-(trifluoromethyl)phenyl]carbonyl}-1,2-diazetidin-3-one