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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-hydroxy-3-[1-(methyl-phenyl-hydrazono)-ethyl]-benzo[4,5]thieno[3,2-<i>b</i>]pyran-2-one 2035-19-0 C20H16N2O3S
    4-hydroxy-3-[1-(methyl-phenyl-hydrazono)-ethyl]-benzo[4,5]thieno[3,2-<i>b</i>]pyran-2-one
    —— 4-(5-cyano-1-methyl-1H-pyrrol-2-yl)-N-cyclopropyl-2,5-difluorobenzenesulfonamide 1055995-65-7 C15H13F2N3O2S
    4-(5-cyano-1-methyl-1H-pyrrol-2-yl)-N-cyclopropyl-2,5-difluorobenzenesulfonamide
    —— 4-dodecylmercapto-2-methyl-quinoline 102945-60-8 C22H33NS
    4-dodecylmercapto-2-methyl-quinoline
    —— 4-[2-(Methanesulfonamido)-5,7,7,10,10-pentamethyl-8,9-dihydronaphtho[2,3-b][1,5]benzodiazepin-12-yl]benzoic acid 951211-71-5 C30H33N3O4S
    4-[2-(Methanesulfonamido)-5,7,7,10,10-pentamethyl-8,9-dihydronaphtho[2,3-b][1,5]benzodiazepin-12-yl]benzoic acid
    —— {4-[3-(5-methyl-[1,3,4]oxadiazol-2-yl)-benzenesulfonylamino]-4,5,6,7-tetrahydro-indazol-1-yl}-acetic acid 1204532-11-5 C18H19N5O5S
    {4-[3-(5-methyl-[1,3,4]oxadiazol-2-yl)-benzenesulfonylamino]-4,5,6,7-tetrahydro-indazol-1-yl}-acetic acid
    —— 4-(4-methanesulfonylamino-cyclohexanecarbonyl)-[1,4]diazepane-1-carboxylic acid (5-tert-butyl-isoxazol-3-yl)-amide 1028853-33-9 C21H35N5O5S
    4-(4-methanesulfonylamino-cyclohexanecarbonyl)-[1,4]diazepane-1-carboxylic acid (5-tert-butyl-isoxazol-3-yl)-amide
    —— 4-{3-[3-(2-oxo-4,5-diphenyl-2,3-dihydro-1H-imidazol-1-yl)propyl]phenoxy}butanoic acid 1034017-90-7 C28H28N2O4
    4-{3-[3-(2-oxo-4,5-diphenyl-2,3-dihydro-1H-imidazol-1-yl)propyl]phenoxy}butanoic acid
    —— 4-(6-methylquinazolin-2-ylamino)benzene-sulfonamide 1036743-52-8 C15H14N4O2S
    4-(6-methylquinazolin-2-ylamino)benzene-sulfonamide
    —— 4-(5-(6-methoxynaphthalen-2-yl)-2-(4-(methylsulfinyl)phenyl)-1-propyl-1H-imidazol-4-yl)pyridine 948557-48-0 C29H27N3O2S
    4-(5-(6-methoxynaphthalen-2-yl)-2-(4-(methylsulfinyl)phenyl)-1-propyl-1H-imidazol-4-yl)pyridine
    —— 4-<1-Chlor-5H-dibenzo<a,d>cyclohepten-5-yliden>1-methyl-piperidin 3967-34-8 C21H20ClN
    4-<1-Chlor-5H-dibenzo<a,d>cyclohepten-5-yliden>1-methyl-piperidin
    —— 4-Methyl-2-<3-carboxy-propyl>-γ-butyrolacton 1131-98-2 C9H14O4
    4-Methyl-2-<3-carboxy-propyl>-γ-butyrolacton
    —— 4-Methoxy-4'-nonyloxy-trans-stilben 35135-47-8 C24H32O2
    4-Methoxy-4'-nonyloxy-trans-stilben
    —— (4aR,4bR,8aR)-8,8-dimethyl-4b-phenyl-2,3,4,4a,4b,8-hexahydrocyclopropa[1,2-b:1,3-c']dipyran 1398654-93-7 C17H20O2
    (4aR,4bR,8aR)-8,8-dimethyl-4b-phenyl-2,3,4,4a,4b,8-hexahydrocyclopropa[1,2-b:1,3-c']dipyran
    —— 4-Aethoxycarbonyloxy-3,5-dimethoxy-bezoesaeure-<4-chlor-butylester> 24697-75-4 C16H21ClO7
    4-Aethoxycarbonyloxy-3,5-dimethoxy-bezoesaeure-<4-chlor-butylester>
    —— 4-<i>tert</i>-butyl-heptanedioic acid 20460-13-3 C11H20O4
    4-<i>tert</i>-butyl-heptanedioic acid
    —— 4-(3-methyl-6-methylaminobenzyl)-6-phenylpyridazine 74212-57-0 C19H19N3
    4-(3-methyl-6-methylaminobenzyl)-6-phenylpyridazine
    —— 4-(8-(2,4-difluorophenyl)-7-methyl-4-oxo-4,9a-dihydro-1H-pyrimido[1,2-b]pyridazin-2-yl)-N,N-dipropylbenzenesulfonamide 1221131-18-5 C26H28F2N4O3S
    4-(8-(2,4-difluorophenyl)-7-methyl-4-oxo-4,9a-dihydro-1H-pyrimido[1,2-b]pyridazin-2-yl)-N,N-dipropylbenzenesulfonamide
    —— 4-(3-(2,4-difluorophenyl)-4,6-dimethyl-7-oxo-2-phenyl-4,7-dihydropyrazolo[1,5-a]pyrimidin-5-yl)benzonitrile 1221131-44-7 C27H18F2N4O
    4-(3-(2,4-difluorophenyl)-4,6-dimethyl-7-oxo-2-phenyl-4,7-dihydropyrazolo[1,5-a]pyrimidin-5-yl)benzonitrile
    —— (4S,5R)-4-((S)-2-hydroxy-propyl)-5-vinyl-[1,3]dioxolan-2-one 1291066-87-9 C8H12O4
    (4S,5R)-4-((S)-2-hydroxy-propyl)-5-vinyl-[1,3]dioxolan-2-one
    —— 4,5-Bis-ethylsulfanyl-benzo[1,2-d;3,4-d']bis[1,3]dithiole-2,7-dithione 134172-97-7 C12H10S8
    4,5-Bis-ethylsulfanyl-benzo[1,2-d;3,4-d']bis[1,3]dithiole-2,7-dithione
    —— 4-(2-((1R)-1-(naphthalen-1-yl)ethylcarbamoyl)-4-(4-acetylphenoxy)phenyl)butanoic acid 499156-05-7 C31H29NO5
    4-(2-((1R)-1-(naphthalen-1-yl)ethylcarbamoyl)-4-(4-acetylphenoxy)phenyl)butanoic acid
    —— 4-{[4-({2-[(methylsulfonyl)amino]benzyl}amino)-5-(trifluoromethyl)pyrimidin-2-yl]amino}benzamide 1073156-34-9 C20H19F3N6O3S
    4-{[4-({2-[(methylsulfonyl)amino]benzyl}amino)-5-(trifluoromethyl)pyrimidin-2-yl]amino}benzamide
    —— (4-chloro-3-methyl-phenyl)-[2-(4-trifluoromethyl-phenyl)-ethyl]-amine 1111734-69-0 C16H15ClF3N
    (4-chloro-3-methyl-phenyl)-[2-(4-trifluoromethyl-phenyl)-ethyl]-amine
    —— 4-(5-Ethyl-2-thiophen-3-yl-1,3-thiazol-4-yl)-2,2,6,6-tetramethyloxane-3,5-dione 1094621-60-9 C18H21NO3S2
    4-(5-Ethyl-2-thiophen-3-yl-1,3-thiazol-4-yl)-2,2,6,6-tetramethyloxane-3,5-dione
    —— 4-[3-{6-[3-bromo-5-(1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydro-pyrimidin-5-yl)-phenoxy]-hexyl}-(2-(2-ethoxycarbonyl-ethyl)-phenoxy)]-butyric acid ethyl ester 1123158-51-9 C35H45BrN2O8
    4-[3-{6-[3-bromo-5-(1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydro-pyrimidin-5-yl)-phenoxy]-hexyl}-(2-(2-ethoxycarbonyl-ethyl)-phenoxy)]-butyric acid ethyl ester
    —— 4-[(1R,3R,4R)-4-{[bis(4-fluorophenyl)methyl]carbamoyl}-3-(2-fluorophenyl)cyclohexyl]morpholine trifluoroacetate 1350710-92-7 C2HF3O2*C30H31F3N2O2
    4-[(1R,3R,4R)-4-{[bis(4-fluorophenyl)methyl]carbamoyl}-3-(2-fluorophenyl)cyclohexyl]morpholine trifluoroacetate
    —— 4,4-Di-p-chlorphenyl-2-hydroxy-1-phenyl-cyclopenten-3,5-dion 40098-67-7 C23H14Cl2O3
    4,4-Di-p-chlorphenyl-2-hydroxy-1-phenyl-cyclopenten-3,5-dion
    —— 4-((tert-butyldiphenylsilyl)oxy)-3-oxobutanenitrile 1447756-64-0 C20H23NO2Si
    4-((tert-butyldiphenylsilyl)oxy)-3-oxobutanenitrile
    —— 4-[2-[4-(4-fluorophenyl)piperazin-1-yl]sulfonyl-1-[formyl(hydroxy)amino]ethyl]-N-phenylpiperidine-1-carboxamide 312759-51-6 C25H32FN5O5S
    4-[2-[4-(4-fluorophenyl)piperazin-1-yl]sulfonyl-1-[formyl(hydroxy)amino]ethyl]-N-phenylpiperidine-1-carboxamide
    —— 4-[4-(4-Methylpiperazine-1-carbonyl)-2-phenylpyrazol-3-yl]-1-phenylpyrrolidin-2-one 1343422-64-9 C25H27N5O2
    4-[4-(4-Methylpiperazine-1-carbonyl)-2-phenylpyrazol-3-yl]-1-phenylpyrrolidin-2-one
    —— 4-chloro-5-(4-(2,5-dimethoxyphenyl)piperidin-1-yl)-3-hydrazinylpyridazine 1519048-82-8 C17H22ClN5O2
    4-chloro-5-(4-(2,5-dimethoxyphenyl)piperidin-1-yl)-3-hydrazinylpyridazine
    —— 4α-n-butanoyloxy-2α-bromopicropodophyllotoxin 1311143-33-5 C26H27BrO9
    4α-n-butanoyloxy-2α-bromopicropodophyllotoxin
    —— 4-<(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)methylene>-2-phenyl-5(4H)-oxazolones 88327-43-9 C20H15N3O3
    4-<(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)methylene>-2-phenyl-5(4H)-oxazolones
    —— (4R,6R,7R)-4-Iodomethyl-8-oxo-7-(2-phenoxy-acetylamino)-5-thia-1-aza-bicyclo[4.2.0]octane-2,2-dicarboxylic acid dibenzyl ester 380413-06-9 C31H29IN2O7S
    (4R,6R,7R)-4-Iodomethyl-8-oxo-7-(2-phenoxy-acetylamino)-5-thia-1-aza-bicyclo[4.2.0]octane-2,2-dicarboxylic acid dibenzyl ester
    —— 4-ethylideneaminooxy-5-fluoro-2,6-dioxo-hexahydro-pyrimidine-5-carboxylic acid ethyl ester 70759-35-2 C9H12FN3O5
    4-ethylideneaminooxy-5-fluoro-2,6-dioxo-hexahydro-pyrimidine-5-carboxylic acid ethyl ester
    —— 4,7-Dimethoxy-6-[1-phenyl-meth-(E)-ylidene-hydrazinocarbonylmethoxy]-benzofuran-5-carboxylic acid amide 33688-40-3 C20H19N3O6
    4,7-Dimethoxy-6-[1-phenyl-meth-(E)-ylidene-hydrazinocarbonylmethoxy]-benzofuran-5-carboxylic acid amide
    —— 4-(2-cyano-5-ethyl-7,7,10,10-tetramethyl-7,8,9,10-tetrahydro-5H-5,13-diazabenzo[4,5]cyclohepta[1,2-b]naphthalen-12-yl)benzoic acid 777074-46-1 C31H31N3O2
    4-(2-cyano-5-ethyl-7,7,10,10-tetramethyl-7,8,9,10-tetrahydro-5H-5,13-diazabenzo[4,5]cyclohepta[1,2-b]naphthalen-12-yl)benzoic acid
    —— 4-Butyl-5-[(E)-ethylimino]-2-octyl-[1,2,4]thiadiazolidin-3-one 13260-59-8 C16H31N3OS
    4-Butyl-5-[(E)-ethylimino]-2-octyl-[1,2,4]thiadiazolidin-3-one
    —— 4-Dodecylthio-N-methylpyridinium 47096-88-8 C18H32NS
    4-Dodecylthio-N-methylpyridinium
    —— 4-(4-Butyloxy-phenylcarbamoylmethyl)-1-methyl-piperazin 107778-02-9 C17H27N3O2
    4-(4-Butyloxy-phenylcarbamoylmethyl)-1-methyl-piperazin
    —— 4-(2-chloro-benzylsulfanyl)-2-phenyl-5-tetrahydropyran-2-ylsulfanyl-2<i>H</i>-pyridazin-3-one 23352-14-9 C22H21ClN2O2S2
    4-(2-chloro-benzylsulfanyl)-2-phenyl-5-tetrahydropyran-2-ylsulfanyl-2<i>H</i>-pyridazin-3-one
    —— 4-MeOBz-D-Ala-L-AlaOMe 93709-93-4 C15H20N2O5
    4-MeOBz-D-Ala-L-AlaOMe
    —— 4-oxy-5-phenyl-3<i>H</i>-pyrido[3,2-<i>e</i>][1,4]diazepin-2-ylamine 24000-60-0 C14H12N4O
    4-oxy-5-phenyl-3<i>H</i>-pyrido[3,2-<i>e</i>][1,4]diazepin-2-ylamine
    —— 4-acetyl-6-chloro-3-methylbenzofuran 1344983-73-8 C11H9ClO2
    4-acetyl-6-chloro-3-methylbenzofuran
    —— 4-(5-Chloro-pentanoyl)-benzenesulfonyl fluoride 525603-26-3 C11H12ClFO3S
    4-(5-Chloro-pentanoyl)-benzenesulfonyl fluoride
    —— 4-(9-cyclohexyl-5,7-dimethyl-6-oxo-6,7,8,9-tetrahydro-5H-pyrimido[4,5-b][1,4]diazepin-2-ylamino)-3-methoxy-N-(1-methylazetidin-3-yl)benzamide 1157848-09-3 C27H37N7O3
    4-(9-cyclohexyl-5,7-dimethyl-6-oxo-6,7,8,9-tetrahydro-5H-pyrimido[4,5-b][1,4]diazepin-2-ylamino)-3-methoxy-N-(1-methylazetidin-3-yl)benzamide
    —— 4,6,7-Trichlor-5-nitro-2-trifluormethylbenzimidazol 4205-99-6 C8HCl3F3N3O2
    4,6,7-Trichlor-5-nitro-2-trifluormethylbenzimidazol
    —— 4-(2-Methyl-cyclohexylidene)-but-3-enoic acid ethyl ester 390816-79-2 C13H20O2
    4-(2-Methyl-cyclohexylidene)-but-3-enoic acid ethyl ester
    —— 4-hydroxymethyl-7-methoxy-2-phenyl-2<i>H</i>-phthalazin-1-one 40849-18-1 C16H14N2O3
    4-hydroxymethyl-7-methoxy-2-phenyl-2<i>H</i>-phthalazin-1-one
    —— 4-Hydroxy-α-carbolin 25208-33-7 C11H8N2O
    4-Hydroxy-α-carbolin