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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-ethyl-2-(β-dimethylamino-isopropyl)-5-phenyl-1,2-dihydro-pyrazol-3-one 101436-96-8 C16H23N3O
    4-ethyl-2-(β-dimethylamino-isopropyl)-5-phenyl-1,2-dihydro-pyrazol-3-one
    —— 4-(5-propyl-thiazol-2-yl)-3-thio-allophanic acid ethyl ester 39122-74-2 C10H15N3O2S2
    4-(5-propyl-thiazol-2-yl)-3-thio-allophanic acid ethyl ester
    —— 4-{[4-({(4-Chloro-phenyl)-[4-phenyl-[1,3]dithiol-(2Z)-ylidene]-methyl}-azo)-phenyl]-hydrazono}-3-oxo-3,4-dihydro-naphthalene-2-carboxylic acid (2-methoxy-phenyl)-amide 128556-15-0 C40H28ClN5O3S2
    4-{[4-({(4-Chloro-phenyl)-[4-phenyl-[1,3]dithiol-(2Z)-ylidene]-methyl}-azo)-phenyl]-hydrazono}-3-oxo-3,4-dihydro-naphthalene-2-carboxylic acid (2-methoxy-phenyl)-amide
    —— 4-Hydroxy-2-methoxy-5,6-dimethylbenzoesaeureethylester 39503-44-1 C12H16O4
    4-Hydroxy-2-methoxy-5,6-dimethylbenzoesaeureethylester
    —— 4-(3-azidopropyl)-1,7-dimethyl-1,4-dihydro-9H-pyrazolo[4,3-b]quinolin-9-one 499792-78-8 C15H16N6O
    4-(3-azidopropyl)-1,7-dimethyl-1,4-dihydro-9H-pyrazolo[4,3-b]quinolin-9-one
    —— 4-(3-(5-(2-methylthioethylamino)valerylamino)phenyl)-2H-phthalazin-1-one hydrochloride 286953-59-1 C22H26N4O2S*ClH
    4-(3-(5-(2-methylthioethylamino)valerylamino)phenyl)-2H-phthalazin-1-one hydrochloride
    —— 4-((3-(4-fluoro-3-(trifluoromethyl)phenyl)-4-oxo-2-thioxothiazolidin-5ylidene)methyl)benzoic acid 1073612-57-3 C18H9F4NO3S2
    4-((3-(4-fluoro-3-(trifluoromethyl)phenyl)-4-oxo-2-thioxothiazolidin-5ylidene)methyl)benzoic acid
    —— 4-({3-chloro-4'-[(4-ethyl-1-piperazinyl) methyl]-5-methyl[1,1'-biphenyl]-4-yl }amino)-7-{4-[(4-ethyl-1-piperazinyl) methyl]phenyl }-3-quinolinecarbonitrile 364791-43-5 C43H48ClN7
    4-({3-chloro-4'-[(4-ethyl-1-piperazinyl) methyl]-5-methyl[1,1'-biphenyl]-4-yl }amino)-7-{4-[(4-ethyl-1-piperazinyl) methyl]phenyl }-3-quinolinecarbonitrile
    —— 4-(3-(5-(pyrrolidin-1-yl)valerylamino)-4-fluorophenyl)-2H-phthalazin-1-one hydrochloride 286953-88-6 C23H25FN4O2*ClH
    4-(3-(5-(pyrrolidin-1-yl)valerylamino)-4-fluorophenyl)-2H-phthalazin-1-one hydrochloride
    —— [4-(4-tert-Butyl-phenylsulfanyl)-butyl]-trimethyl-stannane 60523-17-3 C17H30SSn
    [4-(4-tert-Butyl-phenylsulfanyl)-butyl]-trimethyl-stannane
    —— (4s)-4-(5-phenylpyridin-2-yloxy)-1-azatricyclo[3.3.1.13,7]decane p-toluenesulfonate 1026686-93-0 C7H8O3S*C20H22N2O
    (4s)-4-(5-phenylpyridin-2-yloxy)-1-azatricyclo[3.3.1.13,7]decane p-toluenesulfonate
    —— 4-methoxy-7,8,9,10-tetrahydro-6H-benzo[b]cyclohepta[d]furan-1-carboxylic acid 740872-62-2 C15H16O4
    4-methoxy-7,8,9,10-tetrahydro-6H-benzo[b]cyclohepta[d]furan-1-carboxylic acid
    —— 4-(4,4,4-trifluoro-butyryl)-[1,4]diazepane-1-carboxylic acid (4-isopropyl-phenyl)-amide 1028852-31-4 C19H26F3N3O2
    4-(4,4,4-trifluoro-butyryl)-[1,4]diazepane-1-carboxylic acid (4-isopropyl-phenyl)-amide
    —— 4-(4-iodo-3,5-dimethylphenyl)-1-methylpyrimidin-2(1H)-one 1458655-69-0 C13H13IN2O
    4-(4-iodo-3,5-dimethylphenyl)-1-methylpyrimidin-2(1H)-one
    —— 4-[3-(2-bromo-3,5-dichlorobenzyl)-4,4-dimethyl-2,5-dioxoimidazolidin-1-yl]-2-trifluoromethylbenzonitrile 1006898-82-3 C20H13BrCl2F3N3O2
    4-[3-(2-bromo-3,5-dichlorobenzyl)-4,4-dimethyl-2,5-dioxoimidazolidin-1-yl]-2-trifluoromethylbenzonitrile
    —— 4-Nitroso-4-benzoyloxy-n-heptan 13891-43-5 C14H19NO3
    4-Nitroso-4-benzoyloxy-n-heptan
    —— 4-chloro-3-[3-(methyloxy)phenyl]thieno[2,3-b]pyridine 1312594-53-8 C14H10ClNOS
    4-chloro-3-[3-(methyloxy)phenyl]thieno[2,3-b]pyridine
    —— 4-(4-amino-5-iodo-7H-pyrrolo[2,3-d]pyrimidin-7-yl)cyclohexanone 943974-70-7 C12H13IN4O
    4-(4-amino-5-iodo-7H-pyrrolo[2,3-d]pyrimidin-7-yl)cyclohexanone
    —— 4-oxo-4-[2]thienyl-but-2-ynoic acid ethyl ester 857978-72-4 C10H8O3S
    4-oxo-4-[2]thienyl-but-2-ynoic acid ethyl ester
    —— 4-((S)-4-tert-butoxycarbonyl-2-{[2-phenyl-6-(2,2,6,6-tetramethyl-piperidin-4-yloxy)-pyrimidine-4-carbonyl]-amino}-butyryl)-piperazine-1-carboxylic acid ethyl ester 1021703-03-6 C36H52N6O7
    4-((S)-4-tert-butoxycarbonyl-2-{[2-phenyl-6-(2,2,6,6-tetramethyl-piperidin-4-yloxy)-pyrimidine-4-carbonyl]-amino}-butyryl)-piperazine-1-carboxylic acid ethyl ester
    —— (4,6-dimethyl-pyrimidin-5-yl)-(5-{2-[1-(1-hydroxy-cyclopropanecarbonyl)-3-phenyl-azetidin-3-yl]-ethyl}-hexahydro-pyrrolo[3,4-c]pyrrol-2-yl)-methanone 1014701-74-6 C28H35N5O3
    (4,6-dimethyl-pyrimidin-5-yl)-(5-{2-[1-(1-hydroxy-cyclopropanecarbonyl)-3-phenyl-azetidin-3-yl]-ethyl}-hexahydro-pyrrolo[3,4-c]pyrrol-2-yl)-methanone
    —— 4-carboxy-1-phenyl-1,2,3-triazole-5-acetanilide 86844-25-9 C17H14N4O3
    4-carboxy-1-phenyl-1,2,3-triazole-5-acetanilide
    —— 4-<2-(4-Chlor-benzoyl)-aethylamino>-2-phenyl-1,5-dimethyl-3-oxo-Δ<sup>4</sup>-pyrazolin 97096-35-0 C20H20ClN3O2
    4-<2-(4-Chlor-benzoyl)-aethylamino>-2-phenyl-1,5-dimethyl-3-oxo-Δ<sup>4</sup>-pyrazolin
    —— 4-[[3-(Dimethylamino)propoxy]methyl]-N-(1,3,5-trimethyl-1H-pyrazol-4-yl)benzenesulfonamide 1215010-56-2 C18H28N4O3S
    4-[[3-(Dimethylamino)propoxy]methyl]-N-(1,3,5-trimethyl-1H-pyrazol-4-yl)benzenesulfonamide
    —— 4-(4-aminophenoxy)-1-butanol 97844-75-2 C10H15NO2
    4-(4-aminophenoxy)-1-butanol
    —— 4-{[(2R,5R)-1-(2-{6-[(4-fluorophenyl)methyl]-3,3-dimethyl-1H,2H,3H-pyrrolo[3,2-b]pyridin-1-yl}-2-oxoethyl)-5-methylpiperazin-2-yl]methyl}-1,4-oxazepan-3-one hydrochloride 1605310-07-3 C29H38FN5O3*ClH
    4-{[(2R,5R)-1-(2-{6-[(4-fluorophenyl)methyl]-3,3-dimethyl-1H,2H,3H-pyrrolo[3,2-b]pyridin-1-yl}-2-oxoethyl)-5-methylpiperazin-2-yl]methyl}-1,4-oxazepan-3-one hydrochloride
    —— 4-{[(4-nitrophenyl)imino]methyl}-5-phenyl-2,4-dihydro-3H-pyrazol-3-one 1003321-42-3 C16H12N4O3
    4-{[(4-nitrophenyl)imino]methyl}-5-phenyl-2,4-dihydro-3H-pyrazol-3-one
    —— 4-chloro-N-(3-(dimethylamino)propyl)-5-formyl-2-methyl-1H-pyrrole-3-carboxamide 1355371-91-3 C12H18ClN3O2
    4-chloro-N-(3-(dimethylamino)propyl)-5-formyl-2-methyl-1H-pyrrole-3-carboxamide
    —— 4-(2-Methyl-1-nitromethyl-propoxy)-but-1-ene 148532-04-1 C9H17NO3
    4-(2-Methyl-1-nitromethyl-propoxy)-but-1-ene
    —— 4-(4-hydroxy-2-methyl-5-oxo-cyclohepta-1,3,6-trienylazo)-benzoic acid ethyl ester 102026-02-8 C17H16N2O4
    4-(4-hydroxy-2-methyl-5-oxo-cyclohepta-1,3,6-trienylazo)-benzoic acid ethyl ester
    —— 4,4',4''-Tris-dimethylamino-3,5-dimethyl-triphenylmethanol 114909-74-9 C27H35N3O
    4,4',4''-Tris-dimethylamino-3,5-dimethyl-triphenylmethanol
    —— 4-Thiosemicarbazono-2-methyl-3-aethyl-cyclopentan-carbonsaeure-(1) 15235-71-9 C10H17N3O2S
    4-Thiosemicarbazono-2-methyl-3-aethyl-cyclopentan-carbonsaeure-(1)
    —— 4,4'-Diacetamino-2,2'-bis-trifluormethyl-diphenyl-disulfid 1649-64-5 C18H14F6N2O2S2
    4,4'-Diacetamino-2,2'-bis-trifluormethyl-diphenyl-disulfid
    —— (4-fluoro-benzenesulfonyl)-amidophosphoric acid bis-(4-chloro-phenyl ester) 860-85-5 C18H13Cl2FNO5PS
    (4-fluoro-benzenesulfonyl)-amidophosphoric acid bis-(4-chloro-phenyl ester)
    —— 4-bromo-5-methyl-cyclohexa-1,4-diene-1,2-dicarboxylic acid dimethyl ester 100126-10-1 C11H13BrO4
    4-bromo-5-methyl-cyclohexa-1,4-diene-1,2-dicarboxylic acid dimethyl ester
    —— 4-acetyl-4-phenyl-6-[2]pyridyl-hexanoic acid 102178-10-9 C19H21NO3
    4-acetyl-4-phenyl-6-[2]pyridyl-hexanoic acid
    —— 4-[2-(4-hydroxy-[1]naphthyl)-vinyl]-2,2-dimethyl-5-phenyl-2,3-dihydro-benzo[<i>b</i>][1,4]thiazepinium; bromide 125614-74-6 Br*C29H26NOS
    4-[2-(4-hydroxy-[1]naphthyl)-vinyl]-2,2-dimethyl-5-phenyl-2,3-dihydro-benzo[<i>b</i>][1,4]thiazepinium; bromide
    —— (4S,9S)-4,9-dibenzyl-2,11-dioxa-5,8-diaza-1λ<sup>5</sup>-phosphatricyclo<6.3.0.0<sup>1,5</sup>>undecane 128471-02-3 C20H25N2O2P
    (4S,9S)-4,9-dibenzyl-2,11-dioxa-5,8-diaza-1λ<sup>5</sup>-phosphatricyclo<6.3.0.0<sup>1,5</sup>>undecane
    —— 4,7-diethyl-decane-2,9-diol 108272-59-9 C14H30O2
    4,7-diethyl-decane-2,9-diol
    —— 4β-bromo-5β-estrane-3,17-dione 101892-38-0 C18H25BrO2
    4β-bromo-5β-estrane-3,17-dione
    —— 4,9-dibenzoyl-5,10-di-indol-3-yl-4,5,9,10-tetrahydro-pyrido[2,3,4,5-<i>lmn</i>]phenanthridine 53013-63-1 C44H30N4O2
    4,9-dibenzoyl-5,10-di-indol-3-yl-4,5,9,10-tetrahydro-pyrido[2,3,4,5-<i>lmn</i>]phenanthridine
    —— 4'-(2''-deoxy-5''-O-dimethoxytrityl-β-D-ribofuranosyl)-2,3,4,5,6-pentafluorobiphenyl 852378-32-6 C38H31F5O5
    4'-(2''-deoxy-5''-O-dimethoxytrityl-β-D-ribofuranosyl)-2,3,4,5,6-pentafluorobiphenyl
    —— 4-(2H-indazol-2-yl)-3-methylphenol 1393125-77-3 C14H12N2O
    4-(2H-indazol-2-yl)-3-methylphenol
    —— 4-tert-Butyl-benzoic acid N'-(1,3-dioxo-indan-2-ylidene)-N-phenyl-hydrazide 62759-52-8 C26H22N2O3
    4-tert-Butyl-benzoic acid N'-(1,3-dioxo-indan-2-ylidene)-N-phenyl-hydrazide
    —— 4-acetyl-2-(3-deoxy-3-nitro-β-D-xylopyranosyl)-5-methylfuran 76034-86-1 C12H15NO7
    4-acetyl-2-(3-deoxy-3-nitro-β-D-xylopyranosyl)-5-methylfuran
    —— 4-<2-(p-(N,N-dimethylamino)phenyl)ethyl>benzophenone 76509-31-4 C23H23NO
    4-<2-(p-(N,N-dimethylamino)phenyl)ethyl>benzophenone
    —— 4-methylthio-2-methoxycarbonyl-thiophene-3-sulphonyl chloride 1231421-60-5 C7H7ClO4S3
    4-methylthio-2-methoxycarbonyl-thiophene-3-sulphonyl chloride
    —— [4-(8-Iodo-naphthalen-1-ylethynyl)-furan-3-yl]-trimethyl-silane 216309-12-5 C19H17IOSi
    [4-(8-Iodo-naphthalen-1-ylethynyl)-furan-3-yl]-trimethyl-silane
    —— 4-(2,4-dichlorophenyl)-2-ethyl-1-[1-(methoxymethyl)propyl]-1H-imidazo [4,5-c]pyridine 1139738-77-4 C19H21Cl2N3O
    4-(2,4-dichlorophenyl)-2-ethyl-1-[1-(methoxymethyl)propyl]-1H-imidazo [4,5-c]pyridine
    —— 4-(6-methyl-1H-benzoimidazol-2-yl)-piperidin-4-ylamine 1035388-57-8 C13H18N4
    4-(6-methyl-1H-benzoimidazol-2-yl)-piperidin-4-ylamine