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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-Cyan-4-methyl-3-phenylthiopentan-2-on 63546-68-9 C13H15NOS
    4-Cyan-4-methyl-3-phenylthiopentan-2-on
    —— 4-fluoro-N'-(3-methylbutyl)benzohydrazide 879485-05-9 C12H17FN2O
    4-fluoro-N'-(3-methylbutyl)benzohydrazide
    —— 4'-{2-[{3-bromo-4-[(diethoxy-phosphoryl)-difluoro-methyl]-benzyl}-(3,4-dichloro-phenyl)-amino]-oxazol-5-yl}-biphenyl-2-carboxylic acid methyl ester 875902-85-5 C35H30BrCl2F2N2O6P
    4'-{2-[{3-bromo-4-[(diethoxy-phosphoryl)-difluoro-methyl]-benzyl}-(3,4-dichloro-phenyl)-amino]-oxazol-5-yl}-biphenyl-2-carboxylic acid methyl ester
    —— 4-heptafluoroisopropyl-3-methylphenol 353273-03-7 C10H7F7O
    4-heptafluoroisopropyl-3-methylphenol
    —— 4'-Dimethylamino-6'-methyl-3,4,5,6-tetrahydro-2H-[1,2']bipyridinyl-3'-carbonitrile 137440-94-9 C14H20N4
    4'-Dimethylamino-6'-methyl-3,4,5,6-tetrahydro-2H-[1,2']bipyridinyl-3'-carbonitrile
    —— 4-Methyl-benzenesulfinic acid [(R)-cyano-(3,4,5-trimethoxy-phenyl)-methyl]-amide 203504-57-8 C18H20N2O4S
    4-Methyl-benzenesulfinic acid [(R)-cyano-(3,4,5-trimethoxy-phenyl)-methyl]-amide
    —— 4-(4-chlorobenzoyl)-1-[4-(1-methyl-1H-imidazol-2-yl)benzyl]-1,3,4,5-tetrahydrobenzo[e][1,4]diazepin-2-on Mono(trifluoroacetate) 407622-17-7 C2HF3O2*C27H23ClN4O2
    4-(4-chlorobenzoyl)-1-[4-(1-methyl-1H-imidazol-2-yl)benzyl]-1,3,4,5-tetrahydrobenzo[e][1,4]diazepin-2-on Mono(trifluoroacetate)
    —— 4-amino-2-(cyclopentylthio)-8-(4-fluorobenzyl)-5,8-dihydropteridin-6,7-dione 1119576-54-3 C18H18FN5O2S
    4-amino-2-(cyclopentylthio)-8-(4-fluorobenzyl)-5,8-dihydropteridin-6,7-dione
    —— (4R)-4-trifluoromethyl-1-((1R)-2-hydroxy-1-phenylethyl)azetidin-2-one 881424-14-2 C12H12F3NO2
    (4R)-4-trifluoromethyl-1-((1R)-2-hydroxy-1-phenylethyl)azetidin-2-one
    —— (4R)-4-phenyl-2-<(E)-2-phenylethenyl>-4,5-dihydrooxazole 174907-60-9 C17H15NO
    (4R)-4-phenyl-2-<(E)-2-phenylethenyl>-4,5-dihydrooxazole
    —— 4-methyl-8-(β-bromoallyl)-7-hydroxycoumarin 72478-70-7 C13H11BrO3
    4-methyl-8-(β-bromoallyl)-7-hydroxycoumarin
    —— 4-amino-N-(2-bromo-4-nitrophenyl)-benzenesulfonamide 34392-67-1 C12H10BrN3O4S
    4-amino-N-(2-bromo-4-nitrophenyl)-benzenesulfonamide
    —— 4-Cyclopropyl-6-hydrazinopyrimidine 1154030-46-2 C7H10N4
    4-Cyclopropyl-6-hydrazinopyrimidine
    —— 4-(3-Chloro-4-tert-butylphenyl)-buttersaeure-n-butylester 32808-64-3 C18H27ClO2
    4-(3-Chloro-4-tert-butylphenyl)-buttersaeure-n-butylester
    —— (4R,4aR,6R,11R,12aR)-11-(tert-butyl(diphenyl)silanyloxy)-4-isopropyl-1-methyl-3,4,4a,5,6,7,10,11,12,12a-decahydrobenzocyclodecen-6-ol 503071-56-5 C34H48O2Si
    (4R,4aR,6R,11R,12aR)-11-(tert-butyl(diphenyl)silanyloxy)-4-isopropyl-1-methyl-3,4,4a,5,6,7,10,11,12,12a-decahydrobenzocyclodecen-6-ol
    —— 4-Dimethylamino-6-methyl-2-morpholin-4-yl-nicotinonitrile 137440-95-0 C13H18N4O
    4-Dimethylamino-6-methyl-2-morpholin-4-yl-nicotinonitrile
    —— (4R,4aR,11R,12aR)-11-hydroxy-4-isopropyl-1-methyl-3,4a,5,7,10,11,12,12a-octahydro-4H-benzocyclodecen-6-one 503071-58-7 C18H28O2
    (4R,4aR,11R,12aR)-11-hydroxy-4-isopropyl-1-methyl-3,4a,5,7,10,11,12,12a-octahydro-4H-benzocyclodecen-6-one
    —— 4-methoxymethoxy-3,4-dihydro-2H-pyrrole 1-oxide 532983-47-4 C6H11NO3
    4-methoxymethoxy-3,4-dihydro-2H-pyrrole 1-oxide
    —— 4-<3-Chlor-phenylazo>-3,5-phenyl-isoxazol 89013-32-1 C21H14ClN3O
    4-<3-Chlor-phenylazo>-3,5-phenyl-isoxazol
    —— (4R,5S)-5-(4-Methoxycarbonyl-butyl)-2,2-dioxo-2λ<sup>6</sup>-[1,3,2]dioxathiolane-4-carboxylic acid ethyl ester 361534-40-9 C11H18O8S
    (4R,5S)-5-(4-Methoxycarbonyl-butyl)-2,2-dioxo-2λ<sup>6</sup>-[1,3,2]dioxathiolane-4-carboxylic acid ethyl ester
    —— 4-(3-Pyridyl)-3,5-difluoroaniline 149524-31-2 C11H8F2N2
    4-(3-Pyridyl)-3,5-difluoroaniline
    —— (4S,5S)-5-((2S,5S,6S)-5,6-Diphenyl-[1,4]dioxan-2-yl)-2-trichloromethyl-4,5-dihydro-oxazole-4-carboxylic acid 449798-04-3 C21H18Cl3NO5
    (4S,5S)-5-((2S,5S,6S)-5,6-Diphenyl-[1,4]dioxan-2-yl)-2-trichloromethyl-4,5-dihydro-oxazole-4-carboxylic acid
    —— (4S,1'S,1''S)-4-[3'-(1''-methoxycarbonyl-3''-methylbutylamino)-1'-phenylpropyl]-2,2-dimethyloxazolidine-3-carboxylic acid tert-butyl ester 862473-09-4 C26H42N2O5
    (4S,1'S,1''S)-4-[3'-(1''-methoxycarbonyl-3''-methylbutylamino)-1'-phenylpropyl]-2,2-dimethyloxazolidine-3-carboxylic acid tert-butyl ester
    —— 4-Cyano-4-(1,4-dioxa-8-aza-spiro[4.5]dec-8-yl)-piperidine-1-carboxylic acid tert-butyl ester 438208-21-0 C18H29N3O4
    4-Cyano-4-(1,4-dioxa-8-aza-spiro[4.5]dec-8-yl)-piperidine-1-carboxylic acid tert-butyl ester
    —— (4-Chloro-benzenesulfinylmethyl)-trimethyl-silane 114245-55-5 C10H15ClOSSi
    (4-Chloro-benzenesulfinylmethyl)-trimethyl-silane
    —— 4-phenylthiocarbonyl-2-(N-phthaloyl)-N-[1-(methoxycarbonyl)-3-methylbutyl]butanamide 246039-42-9 C26H28N2O6S
    4-phenylthiocarbonyl-2-(N-phthaloyl)-N-[1-(methoxycarbonyl)-3-methylbutyl]butanamide
    —— 4-butyl-3-cyclohexylmethyl-1-oxa-3,8-diaza-spiro[4.5]decane-2-one 862296-47-7 C18H32N2O2
    4-butyl-3-cyclohexylmethyl-1-oxa-3,8-diaza-spiro[4.5]decane-2-one
    —— 4-Methyl-2-(s)-[2-(rs)-(4-chlorophenyl)-4-oxo-thiazolidin-3-yl]-pentanoic acid methyl ester —— C18H18NO3Pol
    4-Methyl-2-(s)-[2-(rs)-(4-chlorophenyl)-4-oxo-thiazolidin-3-yl]-pentanoic acid methyl ester
    —— 4-(3-Chloro-phenyl)-6-[(4-chloro-phenyl)-hydroxy-(3-methyl-3H-imidazol-4-yl)-methyl]-1-cyclopropylmethyl-1H-quinolin-2-one 260052-35-5 C30H25Cl2N3O2
    4-(3-Chloro-phenyl)-6-[(4-chloro-phenyl)-hydroxy-(3-methyl-3H-imidazol-4-yl)-methyl]-1-cyclopropylmethyl-1H-quinolin-2-one
    —— 4-hydroxy-5-methyl-phthalic acid-anhydride 133824-66-5 C9H6O4
    4-hydroxy-5-methyl-phthalic acid-anhydride
    —— 4-butyl-1-(9-hydroxy-8-methoxy-1-thiophen-2-yl-5,6-dihydropyrrolo[2,1-a]isoquinoline-3-carbonyl)-1,4-diazepan-5-one 1177014-07-1 C27H31N3O4S
    4-butyl-1-(9-hydroxy-8-methoxy-1-thiophen-2-yl-5,6-dihydropyrrolo[2,1-a]isoquinoline-3-carbonyl)-1,4-diazepan-5-one
    —— 4'-methoxy-5-nitro-biphenyl-2-amine 1007309-29-6 C13H12N2O3
    4'-methoxy-5-nitro-biphenyl-2-amine
    —— (4-((5-methoxybenzofuran-2-yl)methoxy)phenyl)methanol 1254062-31-1 C17H16O4
    (4-((5-methoxybenzofuran-2-yl)methoxy)phenyl)methanol
    —— 4,7-dimethoxy-2a,3,8,8a-tetrahydro-3,8-etheno-cyclobuta[<i>b</i>]naphthalene 132200-11-4 C16H16O2
    4,7-dimethoxy-2a,3,8,8a-tetrahydro-3,8-etheno-cyclobuta[<i>b</i>]naphthalene
    —— 4-butyl-1-[9-(2-hydroxy-2-methylpropoxy)-8-methoxy-1-thiophen-2-yl-5,6-dihydropyrrolo[2,1-a]isoquinoline-3-carbonyl]-1,4-diazepan-5-one 1177014-01-5 C31H39N3O5S
    4-butyl-1-[9-(2-hydroxy-2-methylpropoxy)-8-methoxy-1-thiophen-2-yl-5,6-dihydropyrrolo[2,1-a]isoquinoline-3-carbonyl]-1,4-diazepan-5-one
    —— 4-benzyl-2-(((ethoxycarbonyl)amino)methyl)morpholine 146944-29-8 C15H22N2O3
    4-benzyl-2-(((ethoxycarbonyl)amino)methyl)morpholine
    —— 4,5-dichloro-2-nitrobenzoic acid piperidine amide 791098-70-9 C12H12Cl2N2O3
    4,5-dichloro-2-nitrobenzoic acid piperidine amide
    —— (4aR,7aS)-7a-(2-fluorophenyl)-6-(5-fluoropyrimidin-2-yl)-4,4a,5,7-tetrahydropyrrolo[3,4-d][1,3]thiazin-2-amine hydrochloride 1463484-23-2 C16H15F2N5S*ClH
    (4aR,7aS)-7a-(2-fluorophenyl)-6-(5-fluoropyrimidin-2-yl)-4,4a,5,7-tetrahydropyrrolo[3,4-d][1,3]thiazin-2-amine hydrochloride
    —— 4-(2-fluoro-4-methoxyphenyl)piperidine 943917-19-9 C12H16FNO
    4-(2-fluoro-4-methoxyphenyl)piperidine
    —— 4-Phenyl-2,5-dihydro-1-benzothiepin-5-on 58665-27-3 C16H12OS
    4-Phenyl-2,5-dihydro-1-benzothiepin-5-on
    —— 4-(4-Phenyl-piperazin-1-yl)-butyramide 197434-85-8 C14H21N3O
    4-(4-Phenyl-piperazin-1-yl)-butyramide
    —— 4-Amino-5-chloro-2-(2,3,4,5-tetrahydro-1H-1-benzoazepin-1-ylsulfonyl)phenol 1073437-02-1 C16H17ClN2O3S
    4-Amino-5-chloro-2-(2,3,4,5-tetrahydro-1H-1-benzoazepin-1-ylsulfonyl)phenol
    —— 4-amino-2-[5-chloro-3-(3,3,4,4,4-pentafluorobutyl)-1H-indazol-1-yl]-5-methyl-5-(5-methyl-1,3,4-oxadiazol-2-yl)-5,7-dihydro-6H-pyrrolo[2,3-d]pyrimidin-6-one 1350853-16-5 C21H16ClF5N8O2
    4-amino-2-[5-chloro-3-(3,3,4,4,4-pentafluorobutyl)-1H-indazol-1-yl]-5-methyl-5-(5-methyl-1,3,4-oxadiazol-2-yl)-5,7-dihydro-6H-pyrrolo[2,3-d]pyrimidin-6-one
    —— 4-[(4'-amino-1'-pentyl)amino]-1,2-dimethoxy-6-bromonaphthalene 73168-45-3 C17H23BrN2O2
    4-[(4'-amino-1'-pentyl)amino]-1,2-dimethoxy-6-bromonaphthalene
    —— 4-butyl-1-(9-isopropoxy-8-methoxy-1-thiophen-2-yl-5,6-dihydropyrrolo[2,1-a]isoquinoline-3-carbonyl)-1,4-diazepan-5-one 1177014-03-7 C30H37N3O4S
    4-butyl-1-(9-isopropoxy-8-methoxy-1-thiophen-2-yl-5,6-dihydropyrrolo[2,1-a]isoquinoline-3-carbonyl)-1,4-diazepan-5-one
    —— 4,7-bis(5-bromothiophen-2-yl)-2-dodecyl-2H-benzo[d][1,2,3]triazole 1257247-57-6 C26H31Br2N3S2
    4,7-bis(5-bromothiophen-2-yl)-2-dodecyl-2H-benzo[d][1,2,3]triazole
    —— 4-{[4'-(diethylamino)-1'-methylbutyl]amino}-1,2-dimethoxynaphthalene 73168-51-1 C21H32N2O2
    4-{[4'-(diethylamino)-1'-methylbutyl]amino}-1,2-dimethoxynaphthalene
    —— 4-[(4'-amino-1'-ethylbutyl)amino]-1,2-dimethoxynaphthalene 73168-42-0 C18H26N2O2
    4-[(4'-amino-1'-ethylbutyl)amino]-1,2-dimethoxynaphthalene
    —— 4-Ethoxy-3,5-dimethoxy-benzoic acid N'-[4-(4-nitro-phenyl)-thiazol-2-yl]-hydrazide 146942-58-7 C20H20N4O6S
    4-Ethoxy-3,5-dimethoxy-benzoic acid N'-[4-(4-nitro-phenyl)-thiazol-2-yl]-hydrazide
    —— 4-(3-o-tolylethynyl-benzyl)-piperazine-1-carboxylic acid benzo[d]isoxazol-3-ylamide 1093209-71-2 C28H26N4O2
    4-(3-o-tolylethynyl-benzyl)-piperazine-1-carboxylic acid benzo[d]isoxazol-3-ylamide