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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— <4,5-D2>-2,3-dibromothiophene 137040-63-2 C4H2Br2S
    <4,5-D2>-2,3-dibromothiophene
    —— 4-amino-N-[3-(dimethylamino)propyl]benzene-1-sulfonamide dihydrochloride 1171911-98-0 C11H21Cl2N3O2S
    4-amino-N-[3-(dimethylamino)propyl]benzene-1-sulfonamide dihydrochloride
    —— 4-amino-N-(dimethyl-λ4-sulfanylidene)-3-(methylsulfanylmethyl)benzenesulfonamide 55871-45-9 C10H16N2O2S3
    4-amino-N-(dimethyl-λ4-sulfanylidene)-3-(methylsulfanylmethyl)benzenesulfonamide
    —— 4-Phenyl-1-[2-hydroxy-3-(1-allyl-2-oxo-1,2,3,4-tetrahydroquinolin-5-yloxy)propyl]-1-methylpiperidiniumiodide 78484-04-5 C27H35N2O3*I
    4-Phenyl-1-[2-hydroxy-3-(1-allyl-2-oxo-1,2,3,4-tetrahydroquinolin-5-yloxy)propyl]-1-methylpiperidiniumiodide
    —— 4-[[1-(4-Chlorophenyl)sulfonylpiperidin-4-yl]methyl]-2-(2,4,6-trimethylphenyl)cyclopentane-1,3-dione 1203553-30-3 C26H30ClNO4S
    4-[[1-(4-Chlorophenyl)sulfonylpiperidin-4-yl]methyl]-2-(2,4,6-trimethylphenyl)cyclopentane-1,3-dione
    —— 4-benzyl-6,7,12b,13-tetrahydro-4H-[1,3]dioxolo[4,5-g][1,3]dioxolo[4',5':7,8]isoquino[3,2-a]isoquinoline 56633-04-6 C26H23NO4
    4-benzyl-6,7,12b,13-tetrahydro-4H-[1,3]dioxolo[4,5-g][1,3]dioxolo[4',5':7,8]isoquino[3,2-a]isoquinoline
    —— 4-(3-(benzyloxy)phenylamino)benzoic acid 1067235-01-1 C20H17NO3
    4-(3-(benzyloxy)phenylamino)benzoic acid
    —— 4-iodo-5-(4-methoxyphenyl)selenopheno[2,3-b]thiophene 1218795-50-6 C13H9IOSSe
    4-iodo-5-(4-methoxyphenyl)selenopheno[2,3-b]thiophene
    —— 4-(2-Hydroxy-3-isopropylamino-propoxy)-1H-indole-2-carboxylic acid isopropyl ester 39731-04-9 C18H26N2O4
    4-(2-Hydroxy-3-isopropylamino-propoxy)-1H-indole-2-carboxylic acid isopropyl ester
    —— 4-(9-Hydroxy-1,2,4,4a,9,9a-hexahydro-3-aza-fluoren-3-yl)-butan-2-one 26232-05-3 C16H21NO2
    4-(9-Hydroxy-1,2,4,4a,9,9a-hexahydro-3-aza-fluoren-3-yl)-butan-2-one
    —— 4-methyleneindolo<2,3-a>quinolizidine 142741-16-0 C16H18N2
    4-methyleneindolo<2,3-a>quinolizidine
    —— 4-[3-(4-chloro-benzoyl)-oxiranecarbonyl]-morpholine 67780-53-4 C14H14ClNO4
    4-[3-(4-chloro-benzoyl)-oxiranecarbonyl]-morpholine
    —— 4-(1-cyclohexyl-3-methyl-7-oxo-6,7-dihydro-1H-pyrazolo[4,3-d]pyrimidin-5-yl)-3-methoxy-N-(4-piperidinyl)benzenesulfonamide monohydrochloride 553671-10-6 C24H32N6O4S*ClH
    4-(1-cyclohexyl-3-methyl-7-oxo-6,7-dihydro-1H-pyrazolo[4,3-d]pyrimidin-5-yl)-3-methoxy-N-(4-piperidinyl)benzenesulfonamide monohydrochloride
    —— 4-(2-(((4-Methylbenzoyl)amino)acetyl)carbohydrazonoyl)phenyl 4-methylbenzoate 881459-04-7 C25H23N3O4
    4-(2-(((4-Methylbenzoyl)amino)acetyl)carbohydrazonoyl)phenyl 4-methylbenzoate
    —— 4-[2-(5-chloro-2-fluorophenyl)-5-methoxypyrimidin-4-ylamino]-N-{1-[2-((3R,4R,5S,6R)-3,4,5-trihydroxy-6-hydroxymethyltetrahydropyran-2-yl)acetyl]piperidin-4-yl}nicotinamide 911700-05-5 C30H34ClFN6O8
    4-[2-(5-chloro-2-fluorophenyl)-5-methoxypyrimidin-4-ylamino]-N-{1-[2-((3R,4R,5S,6R)-3,4,5-trihydroxy-6-hydroxymethyltetrahydropyran-2-yl)acetyl]piperidin-4-yl}nicotinamide
    —— 4-(2,4-Difluoro-benzenesulfonyl)-6-methyl-8-piperazin-1-yl-3,4-dihydro-2H-benzo[1,4]oxazine, trifluoroacetic acid salt 625394-03-8 C2HF3O2*C19H21F2N3O3S
    4-(2,4-Difluoro-benzenesulfonyl)-6-methyl-8-piperazin-1-yl-3,4-dihydro-2H-benzo[1,4]oxazine, trifluoroacetic acid salt
    —— 4-{4-[(4-Acetylamino-phenoxy)-(2,4-dinitro-benzylsulfanyl)-thiophosphoryloxy]-phenylcarbamoyl}-butyric acid 251459-93-5 C26H25N4O10PS2
    4-{4-[(4-Acetylamino-phenoxy)-(2,4-dinitro-benzylsulfanyl)-thiophosphoryloxy]-phenylcarbamoyl}-butyric acid
    —— 4-chloro-1-(2-chloro-4-(1-pentyloxy)benzyl)-2-methyl-5-((E)-2-phenylethenesulfonylcarbamoyl)-1H-imidazole 279252-12-9 C25H27Cl2N3O4S
    4-chloro-1-(2-chloro-4-(1-pentyloxy)benzyl)-2-methyl-5-((E)-2-phenylethenesulfonylcarbamoyl)-1H-imidazole
    —— (4S)-N-Boc-4-[2-(4,6-dimethylpyrimidyl)-thio]-L-proline methyl ester 83548-44-1 C17H25N3O4S
    (4S)-N-Boc-4-[2-(4,6-dimethylpyrimidyl)-thio]-L-proline methyl ester
    —— (4-Anisyl)<4-(trifluoromethyl)phenyl>chlorophenylmethane 121443-20-7 C21H16ClF3O
    (4-Anisyl)<4-(trifluoromethyl)phenyl>chlorophenylmethane
    —— 4-bromo-5-chloro-N-{3-[2,6-dichloro-4-(trifluoromethyl)phenyl]-1,2,4-thiadiazol-5-yl}thiophene-2-sulfonamide 531552-18-8 C13H4BrCl3F3N3O2S3
    4-bromo-5-chloro-N-{3-[2,6-dichloro-4-(trifluoromethyl)phenyl]-1,2,4-thiadiazol-5-yl}thiophene-2-sulfonamide
    —— 4-(3,5-dimethylphenylamino)-2-(ethylthio)-6-methoxypyrimidine-5-carboxamide 1374158-57-2 C16H20N4O2S
    4-(3,5-dimethylphenylamino)-2-(ethylthio)-6-methoxypyrimidine-5-carboxamide
    —— 4-(5,5-diethoxypentylamino)pentan-2-one 87265-41-6 C14H29NO3
    4-(5,5-diethoxypentylamino)pentan-2-one
    —— (4E)-4-hexylidene-5-phenylsulfanyl-1,3-oxazepan-2-one 1284258-02-1 C17H23NO2S
    (4E)-4-hexylidene-5-phenylsulfanyl-1,3-oxazepan-2-one
    —— 4-(3-chloro-1,4-dioxo-1,4-dihydronaphthalen-2-yl)-1-decyl-1-methylpiperazinium iodide 1355254-92-0 C25H36ClN2O2*I
    4-(3-chloro-1,4-dioxo-1,4-dihydronaphthalen-2-yl)-1-decyl-1-methylpiperazinium iodide
    —— 4,5-dicyano-2-undecylimidazole 1620141-34-5 C16H24N4
    4,5-dicyano-2-undecylimidazole
    —— 4',5',5'-trimethyl-2'-methylsulfanyl-4',5'-dihydro-4H-spiro[naphthalene-1,3'-pyrrol]-4-one 1339074-01-9 C17H19NOS
    4',5',5'-trimethyl-2'-methylsulfanyl-4',5'-dihydro-4H-spiro[naphthalene-1,3'-pyrrol]-4-one
    —— 4-(2-Oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidine-1-carboxylic acid [2-[1,4']bipiperidinyl-1'-yl-1-(3,7-dimethyl-2-oxo-2,3-dihydro-1H-benzoimidazol-5-ylmethyl)-2-oxo-ethyl]-amide 635713-44-9 C36H48N8O4
    4-(2-Oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidine-1-carboxylic acid [2-[1,4']bipiperidinyl-1'-yl-1-(3,7-dimethyl-2-oxo-2,3-dihydro-1H-benzoimidazol-5-ylmethyl)-2-oxo-ethyl]-amide
    —— 4-hydroxy-N-[[(2S,5R)-5-(phenylmethoxymethyl)oxan-2-yl]methyl]benzamide 863563-68-2 C21H25NO4
    4-hydroxy-N-[[(2S,5R)-5-(phenylmethoxymethyl)oxan-2-yl]methyl]benzamide
    —— 4-[(1E)-3-chloroprop-1-enyl]-1-dimethylsulfamoyl-1H-imidazole 610768-34-8 C8H12ClN3O2S
    4-[(1E)-3-chloroprop-1-enyl]-1-dimethylsulfamoyl-1H-imidazole
    —— 4-phenoxy-6-(1H-pyrazol-4-yl)-1H-quinolin-2-one 1217130-47-6 C18H13N3O2
    4-phenoxy-6-(1H-pyrazol-4-yl)-1H-quinolin-2-one
    —— 4-Methyl-1-(1-naphthyl)-pentan-1-on-oxim 71255-24-8 C16H19NO
    4-Methyl-1-(1-naphthyl)-pentan-1-on-oxim
    —— 4-(2,5-Dimethyl-1H-pyrrol-3-yl)-4-oxo-butyric acid 21770-26-3 C10H13NO3
    4-(2,5-Dimethyl-1H-pyrrol-3-yl)-4-oxo-butyric acid
    —— 4-(4-phenyl-3-oxa-tricyclo[4.2.1.0<sup>2,5</sup>]non-4-yl)-pyridine 20456-87-5 C19H19NO
    4-(4-phenyl-3-oxa-tricyclo[4.2.1.0<sup>2,5</sup>]non-4-yl)-pyridine
    —— 4-Bromo-2-(cyclobutoxymethyl)-1-methoxybenzene 1247240-37-4 C12H15BrO2
    4-Bromo-2-(cyclobutoxymethyl)-1-methoxybenzene
    —— [4-(4-Chloro-phenyl)-1H-pyrrol-3-yl]-(3,4-dichloro-phenyl)-methanone 170939-27-2 C17H10Cl3NO
    [4-(4-Chloro-phenyl)-1H-pyrrol-3-yl]-(3,4-dichloro-phenyl)-methanone
    —— 4-[(Z)-(4-ethyl-3,5-dimethylpyrrol-2-ylidene)methyl]phenol;hydrobromide 16176-28-6 C15H18BrNO
    4-[(Z)-(4-ethyl-3,5-dimethylpyrrol-2-ylidene)methyl]phenol;hydrobromide
    —— 4-methyl-2-oxo-2,3-dihydro-thiazole-5-carboxylic acid octadecyl ester 52937-85-6 C23H41NO3S
    4-methyl-2-oxo-2,3-dihydro-thiazole-5-carboxylic acid octadecyl ester
    —— (4-fluoro-phenyl)-((S)-3-(chloroformate)-piperidin-1-yl)-methanone 915230-70-5 C13H13ClFNO3
    (4-fluoro-phenyl)-((S)-3-(chloroformate)-piperidin-1-yl)-methanone
    —— 4,4',5,5'-Tetramethoxy-2,2'-dihydroxy-diphenylmethan 101747-57-3 C17H20O6
    4,4',5,5'-Tetramethoxy-2,2'-dihydroxy-diphenylmethan
    —— 4,7-Dihydroxy-imidazo(4,5-d)pyridazin 20057-50-5 C5H6N4O2
    4,7-Dihydroxy-imidazo(4,5-d)pyridazin
    —— 4-(4-Oxocyclohexyl)phenyl acetate 137678-72-9 C11H16O
    4-(4-Oxocyclohexyl)phenyl acetate
    —— (4-methylbenzoyl) 2-methoxybenzoate 58618-97-6 C16H14O4
    (4-methylbenzoyl) 2-methoxybenzoate
    —— {4-[6-methoxy-7-(3-morpholin-4-ylpropoxy)quinazolin-4-yl]piperazinyl}[(3-pyridylmethyl)amino]methane-1-thione 401819-48-5 C27H35N7O3S
    {4-[6-methoxy-7-(3-morpholin-4-ylpropoxy)quinazolin-4-yl]piperazinyl}[(3-pyridylmethyl)amino]methane-1-thione
    —— 4'-{[(4R)-2,2-dimethyl-1,3-dioxolan-4-yl]methoxy}-2,2',6'-trimethylbiphenyl-3-carbaldehyde 1147857-40-6 C22H26O4
    4'-{[(4R)-2,2-dimethyl-1,3-dioxolan-4-yl]methoxy}-2,2',6'-trimethylbiphenyl-3-carbaldehyde
    —— 4-fluoro-3-(2-(pyridin-2-yl)-6,7-dihydrooxazolo[4,5-c]pyridin-5(4H)-yl)benzonitrile 1247880-95-0 C18H13FN4O
    4-fluoro-3-(2-(pyridin-2-yl)-6,7-dihydrooxazolo[4,5-c]pyridin-5(4H)-yl)benzonitrile
    —— 4-(5-{(1R)-1-[5-(3-chlorophenyl)-1,2,4-oxadiazol-3-yl]ethoxy}-4-methyl-4H-1,2,4-triazol-3-yl)-1-{[2-(trimethylsilyl)ethoxy]methyl}pyridin-2(1H)-one 1018681-07-6 C24H29ClN6O4Si
    4-(5-{(1R)-1-[5-(3-chlorophenyl)-1,2,4-oxadiazol-3-yl]ethoxy}-4-methyl-4H-1,2,4-triazol-3-yl)-1-{[2-(trimethylsilyl)ethoxy]methyl}pyridin-2(1H)-one
    —— 4-[4-Ethyl-3-(2-hydroxy-5-oxocyclopenten-1-yl)phenoxy]-3-fluorobenzonitrile 1244425-92-0 C20H16FNO3
    4-[4-Ethyl-3-(2-hydroxy-5-oxocyclopenten-1-yl)phenoxy]-3-fluorobenzonitrile
    —— 4-{6-[3-(4-tert-butyl-benzoylamino)-2-methyl-phenyl]-4-methyl-3-oxo-3,4-dihydro-pyrazin-2-ylamino}-benzamide 910232-88-1 C30H31N5O3
    4-{6-[3-(4-tert-butyl-benzoylamino)-2-methyl-phenyl]-4-methyl-3-oxo-3,4-dihydro-pyrazin-2-ylamino}-benzamide
    —— 4-[5-[2-(6-aminopyridin-3-yl)ethynyl]-6-ethylpyrimidin-4-yl]-2-fluoro-N-[1-(2-methoxyethyl)piperidin-4-yl]benzamide 1321608-77-8 C28H31FN6O2
    4-[5-[2-(6-aminopyridin-3-yl)ethynyl]-6-ethylpyrimidin-4-yl]-2-fluoro-N-[1-(2-methoxyethyl)piperidin-4-yl]benzamide