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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4,4,6-trimethyl-4aβ,5,8,8aα-tetrahydro-1(4H)-naphtalenone 78661-04-8 C13H18O
    4,4,6-trimethyl-4aβ,5,8,8aα-tetrahydro-1(4H)-naphtalenone
    —— <4-(1,4-Cyclopentadien-1-yl)butyl>diphenylarsan 73308-94-8 C21H23As
    <4-(1,4-Cyclopentadien-1-yl)butyl>diphenylarsan
    —— 4-[4-(2-aminopyrimidin-5-yl)phenyl]-N-[5-(1,3-thiazol-4-yl)pyridin-2-yl]tetrahydro-2H-pyran-4-carboxamide 1382484-26-5 C24H22N6O2S
    4-[4-(2-aminopyrimidin-5-yl)phenyl]-N-[5-(1,3-thiazol-4-yl)pyridin-2-yl]tetrahydro-2H-pyran-4-carboxamide
    —— 4-amino-6-((1-(6-fluoro-4-((4-methyl-1-piperazinyl)carbonyl)-3-phenyl-2-quinolinyl)ethyl)amino)-5-pyrimidinecarbonitrile 1259522-84-3 C28H27FN8O
    4-amino-6-((1-(6-fluoro-4-((4-methyl-1-piperazinyl)carbonyl)-3-phenyl-2-quinolinyl)ethyl)amino)-5-pyrimidinecarbonitrile
    —— 4-(4,4-difluorobutyl)-3-(trifluoromethyl)aniline 924909-59-1 C11H12F5N
    4-(4,4-difluorobutyl)-3-(trifluoromethyl)aniline
    —— 4-[(2-chloro-phenylimino)-methyl]-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one 65699-74-3 C18H16ClN3O
    4-[(2-chloro-phenylimino)-methyl]-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one
    —— 4-Ethyl-2,3,4-trimethyl-2,3-hexandiol-3-13C 61065-52-9 C11H24O2
    4-Ethyl-2,3,4-trimethyl-2,3-hexandiol-3-13C
    —— (4-allyl-piperazin-1-yl)-(3-methyl-2-nitro-3<i>H</i>-imidazol-4-ylmethylene)-amine 63958-45-2 C12H18N6O2
    (4-allyl-piperazin-1-yl)-(3-methyl-2-nitro-3<i>H</i>-imidazol-4-ylmethylene)-amine
    —— (4R,7'S,11'S)-4-(2,4-dimethyl-1,3,5,9-tetraoxo-11-phenyl-2,4-diazaspiro[5.5]undec-7-yl)-2,2-dimethyl-oxazolidine-3-carboxylic acid tert-butyl ester 1345200-77-2 C27H35N3O7
    (4R,7'S,11'S)-4-(2,4-dimethyl-1,3,5,9-tetraoxo-11-phenyl-2,4-diazaspiro[5.5]undec-7-yl)-2,2-dimethyl-oxazolidine-3-carboxylic acid tert-butyl ester
    —— 4,5-Bis(4-tert-butylbenzoyl)-1,2-dimethylcyclohexen 130443-01-5 C30H38O2
    4,5-Bis(4-tert-butylbenzoyl)-1,2-dimethylcyclohexen
    —— 4-(5-phenyl-4-phenylazo-isoxazol-3-yl)-3-thio-allophanic acid ethyl ester 63204-62-6 C19H17N5O3S
    4-(5-phenyl-4-phenylazo-isoxazol-3-yl)-3-thio-allophanic acid ethyl ester
    —— (4-bromo-phenyl)-[(4-oxy-pyrazine-2-carbonyl)-hydrazono]-acetic acid 69456-83-3 C13H9BrN4O4
    (4-bromo-phenyl)-[(4-oxy-pyrazine-2-carbonyl)-hydrazono]-acetic acid
    —— (4aR,8aS)-2-[(2,4-Dinitro-phenyl)-hydrazono]-4a,7,7-trimethyl-1,2,4a,5,6,7,8,8a-octahydro-naphthalene-1-carbonitrile 63547-94-4 C20H23N5O4
    (4aR,8aS)-2-[(2,4-Dinitro-phenyl)-hydrazono]-4a,7,7-trimethyl-1,2,4a,5,6,7,8,8a-octahydro-naphthalene-1-carbonitrile
    —— (4aS,11R,11aR)-9-(1,5-Dimethyl-hexyl)-4,4,7,10,11b-pentamethyl-1,2,3,4,4a,5,6,6a,11,11b-decahydro-benzo[a]fluorene-3,11,11a-triol 68349-26-8 C30H48O3
    (4aS,11R,11aR)-9-(1,5-Dimethyl-hexyl)-4,4,7,10,11b-pentamethyl-1,2,3,4,4a,5,6,6a,11,11b-decahydro-benzo[a]fluorene-3,11,11a-triol
    —— 4-((4-chloro-N-(2-fluorocyclohexyl)phenylsulfonamido)methyl)-N-(2-(dimethylamino)ethyl)benzamide 1429647-50-6 C24H31ClFN3O3S
    4-((4-chloro-N-(2-fluorocyclohexyl)phenylsulfonamido)methyl)-N-(2-(dimethylamino)ethyl)benzamide
    —— 4-N-p-methylphenylamino-4-[γ-pyridyl]-1-butene 415678-25-0 C16H18N2
    4-N-p-methylphenylamino-4-[γ-pyridyl]-1-butene
    —— 4-Benzyloxy-<2-13C>butanal 79341-37-0 C11H14O2
    4-Benzyloxy-<2-13C>butanal
    —— 4-amino-N-(butylcarbamoyl)-2,5-dimethoxybenzenesulfonamide 7019-09-2 C13H21N3O5S
    4-amino-N-(butylcarbamoyl)-2,5-dimethoxybenzenesulfonamide
    —— 4-[1-(4-dimethylamino-phenyl)-3-oxo-3-phenyl-propyl]-5-methyl-2-phenyl-1,2-dihydro-pyrazol-3-one 69446-66-8 C27H27N3O2
    4-[1-(4-dimethylamino-phenyl)-3-oxo-3-phenyl-propyl]-5-methyl-2-phenyl-1,2-dihydro-pyrazol-3-one
    —— 4-amino-5-carbamoyl-2-methyl-pyrrole-3-carboxylic acid ethyl ester 51618-07-6 C9H13N3O3
    4-amino-5-carbamoyl-2-methyl-pyrrole-3-carboxylic acid ethyl ester
    —— 4-Ethyl-5-methyl-2-[2-(naphthalen-2-yloxy)-ethyl]-2,4-dihydro-pyrazol-3-one 64076-61-5 C18H20N2O2
    4-Ethyl-5-methyl-2-[2-(naphthalen-2-yloxy)-ethyl]-2,4-dihydro-pyrazol-3-one
    —— 4-((6<i>R</i>)-3-acetoxymethyl-2-carboxy-8-oxo-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-en-7<i>t</i>-ylcarbamoyl)-3-phenyl-sydnone 27183-09-1 C19H16N4O8S
    4-((6<i>R</i>)-3-acetoxymethyl-2-carboxy-8-oxo-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-en-7<i>t</i>-ylcarbamoyl)-3-phenyl-sydnone
    —— 4-Diethylamino-acetamido-3,5-dimethylphenyl-carbamidsaeure-cyclohexylester 95000-73-0 C21H33N3O3
    4-Diethylamino-acetamido-3,5-dimethylphenyl-carbamidsaeure-cyclohexylester
    —— 4-amino-1-(5-deoxy-β-D-ribofuranosyl)-1H-imidazo<4,5-c>pyridine 98858-09-4 C11H14N4O3
    4-amino-1-(5-deoxy-β-D-ribofuranosyl)-1H-imidazo<4,5-c>pyridine
    —— 4-{2-[5-(3-trifluoromethylphenyl)imidazo[2,1-b][1,3,4]thiadiazol-2-ylamino]ethyl}benzenesulfonamide 1206206-89-4 C19H16F3N5O2S2
    4-{2-[5-(3-trifluoromethylphenyl)imidazo[2,1-b][1,3,4]thiadiazol-2-ylamino]ethyl}benzenesulfonamide
    —— 4-(3-Hydroxypropylamino)-2-methyl-5-methylsulfonyl-2H-pyridazin-3-on 63901-25-7 C9H15N3O4S
    4-(3-Hydroxypropylamino)-2-methyl-5-methylsulfonyl-2H-pyridazin-3-on
    —— 4-Cyclohexylmethylamino-1(2H)-phthalazinon 69776-10-9 C15H19N3O
    4-Cyclohexylmethylamino-1(2H)-phthalazinon
    —— 4-imino-1,3a-dimethyl-3,3-diphenyl-3,3a,4,5-tetrahydro-1<i>H</i>-pyrrolo[3,2-<i>c</i>]pyridine-2,6-dione 27508-78-7 C21H19N3O2
    4-imino-1,3a-dimethyl-3,3-diphenyl-3,3a,4,5-tetrahydro-1<i>H</i>-pyrrolo[3,2-<i>c</i>]pyridine-2,6-dione
    —— 4,4-dimethyl-3α,5-epoxy-A-homo-5α-cholestan-6-one 88168-15-4 C30H50O2
    4,4-dimethyl-3α,5-epoxy-A-homo-5α-cholestan-6-one
    —— (4-Trichloroacetoxyimino-cyclohexa-2,5-dienylidene)-phenyl-acetonitrile 267420-05-3 C16H9Cl3N2O2
    (4-Trichloroacetoxyimino-cyclohexa-2,5-dienylidene)-phenyl-acetonitrile
    —— 4-(hexyloxy)-N-(4-(hexyloxy)phenyl)-N-(4-(thiophen-2-yl)phenyl)benzenamine 1123693-92-4 C34H41NO2S
    4-(hexyloxy)-N-(4-(hexyloxy)phenyl)-N-(4-(thiophen-2-yl)phenyl)benzenamine
    —— 4,6-dimethyl-5-oxa-tetracyclo<7.2.1.04,11.06,10>dodec-7-en-2-one 82253-95-0 C13H16O2
    4,6-dimethyl-5-oxa-tetracyclo<7.2.1.04,11.06,10>dodec-7-en-2-one
    —— 4-methyl-N-(octa-1,7-dien-3-yl)benzenesulfonamide 763103-30-6 C15H21NO2S
    4-methyl-N-(octa-1,7-dien-3-yl)benzenesulfonamide
    —— 4-Ethoxy-6-ethoxycarbonyl-3-hydroxy-7-phenyl-2H-azepin-2-one 73197-55-4 C17H17NO5
    4-Ethoxy-6-ethoxycarbonyl-3-hydroxy-7-phenyl-2H-azepin-2-one
    —— 4-(3-ethylsulfanyl-[1,2,4]triazol-1-yl)-phenol 68337-68-8 C10H11N3OS
    4-(3-ethylsulfanyl-[1,2,4]triazol-1-yl)-phenol
    —— (+/-)-4-(chroman-2-yl)-3-methylbutan-1-ol 1159829-86-3 C14H20O2
    (+/-)-4-(chroman-2-yl)-3-methylbutan-1-ol
    —— 4-(2-(6-(5-fluoropyridin-3-yl)-1-isopropyl-1H-pyrazolo[3,4-d]pyrimidin-4-ylamino)ethyl)phenol 1227634-29-8 C21H21FN6O
    4-(2-(6-(5-fluoropyridin-3-yl)-1-isopropyl-1H-pyrazolo[3,4-d]pyrimidin-4-ylamino)ethyl)phenol
    —— 4-[2-(difluoromethyl)-4-methoxy-1H-benzimidazol-1-yl]-N-(2-methoxy-5-pyrimidinyl)-6-(4-morpholinyl)-1,3,5-triazin-2-amine 1261281-42-8 C21H21F2N9O3
    4-[2-(difluoromethyl)-4-methoxy-1H-benzimidazol-1-yl]-N-(2-methoxy-5-pyrimidinyl)-6-(4-morpholinyl)-1,3,5-triazin-2-amine
    —— 4-(4-{[2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-en-1-yl]methyl}piperazin-1-yl)-N-[(3-nitro-4-{[1-(2,2,2-trifluoroethyl)piperidin-4-yl]amino}phenyl)sulfonyl]-2-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)benzamide 1257045-46-7 C46H50ClF3N8O6S
    4-(4-{[2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-en-1-yl]methyl}piperazin-1-yl)-N-[(3-nitro-4-{[1-(2,2,2-trifluoroethyl)piperidin-4-yl]amino}phenyl)sulfonyl]-2-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)benzamide
    —— 4-amino-6-((1-(3-(4-methyl-2-pyridinyl)-4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl)ethyl)amino)-5-pyrimidinecarbonitrile 1259081-20-3 C21H18N8O
    4-amino-6-((1-(3-(4-methyl-2-pyridinyl)-4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl)ethyl)amino)-5-pyrimidinecarbonitrile
    —— 4-[2-[3,5-dichloro-2-[(E)-2-(3-chlorophenyl)ethenyl]-6-oxopyridin-1-yl]ethyl]benzoic acid 1091597-42-0 C22H16Cl3NO3
    4-[2-[3,5-dichloro-2-[(E)-2-(3-chlorophenyl)ethenyl]-6-oxopyridin-1-yl]ethyl]benzoic acid
    —— 4-(5,5-dimethyl-3-methylene-cyclohex-1-enyl)-morpholine 23088-18-8 C13H21NO
    4-(5,5-dimethyl-3-methylene-cyclohex-1-enyl)-morpholine
    —— (4-butylpiperidin-4-yl)dimethylamine 1181357-29-8 C11H24N2
    (4-butylpiperidin-4-yl)dimethylamine
    —— 4-<2-(3-Brom-phenyl)-vinyl>-2-hydroxyiminomethyl-N-methyl-pyridiniumiodid 57093-36-4 C15H14BrN2O*I
    4-<2-(3-Brom-phenyl)-vinyl>-2-hydroxyiminomethyl-N-methyl-pyridiniumiodid
    —— 4-Nitro-benzoic acid (2R,3S,4S,5S)-5-ethylsulfanyl-3-hydroxy-4-(2,2,2-trifluoro-acetylamino)-tetrahydro-furan-2-ylmethyl ester 56206-91-8 C16H17F3N2O7S
    4-Nitro-benzoic acid (2R,3S,4S,5S)-5-ethylsulfanyl-3-hydroxy-4-(2,2,2-trifluoro-acetylamino)-tetrahydro-furan-2-ylmethyl ester
    —— 4-chloro-<i>N</i>-[2-(1-sulfamoyl-piperidin-4-yl)-ethyl]-nicotinamide 58604-03-8 C13H19ClN4O3S
    4-chloro-<i>N</i>-[2-(1-sulfamoyl-piperidin-4-yl)-ethyl]-nicotinamide
    —— {4-[(Z)-2-(2,5-Dimethoxy-phenyl)-vinyl]-phenyl}-dimethyl-amine 55298-78-7 C18H21NO2
    {4-[(Z)-2-(2,5-Dimethoxy-phenyl)-vinyl]-phenyl}-dimethyl-amine
    —— 4α-Carbomethoxyandrostan-3-on 55161-96-1 C21H32O3
    4α-Carbomethoxyandrostan-3-on
    —— 4-chloro-3,5-dinitro-benzoyl isocyanate 61831-98-9 C8H2ClN3O6
    4-chloro-3,5-dinitro-benzoyl isocyanate
    —— 4,4,5,5-tetramethyl-2-(3-methylpentyl)-1,3,2-dioxaborolane 1612215-56-1 C12H25BO2
    4,4,5,5-tetramethyl-2-(3-methylpentyl)-1,3,2-dioxaborolane