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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-{(1S,2R)-3,3-Dimethyl-2-[2-(2-methyl-1,3-dioxolan-2-yl)ethyl]cyclobutyl}-pent-4-enenitrile 298201-31-7 C17H27NO2
    4-{(1S,2R)-3,3-Dimethyl-2-[2-(2-methyl-1,3-dioxolan-2-yl)ethyl]cyclobutyl}-pent-4-enenitrile
    —— 4-[(1S,2R)-3,3-Dimethyl-2-(3-oxobutyl)cyclobutyl]-N-hydroxypent-4-enamidine 298201-32-8 C15H26N2O2
    4-[(1S,2R)-3,3-Dimethyl-2-(3-oxobutyl)cyclobutyl]-N-hydroxypent-4-enamidine
    —— 4-methoxy-benzoic acid-(β-diethylamino-isopropyl ester) 111030-10-5 C15H23NO3
    4-methoxy-benzoic acid-(β-diethylamino-isopropyl ester)
    —— 4-<N-(Dicyclopropylmethylene)amino>-6-methylenebicyclo<3.3.0>oct-3-ene-2,2,3-tricarbonitrile 133752-41-7 C19H18N4
    4-<N-(Dicyclopropylmethylene)amino>-6-methylenebicyclo<3.3.0>oct-3-ene-2,2,3-tricarbonitrile
    —— 4-(3-oxopropyl)-isoxazole-3-carboxylic acid ethyl ester 174317-71-6 C9H11NO4
    4-(3-oxopropyl)-isoxazole-3-carboxylic acid ethyl ester
    —— 4-<2-(2,3,4,9-tetrahydro-1H-β-carbolin-1H-yl)-ethyl>-isoxazole-3-carboxylic acid 732966-05-1 C17H17N3O3
    4-<2-(2,3,4,9-tetrahydro-1H-β-carbolin-1H-yl)-ethyl>-isoxazole-3-carboxylic acid
    —— 4-(2-Inden-1-ylethyl)-1-(3-(trimethylammonio)propyl)pyridinium dibromide 21199-29-1 C22H30Br2N2
    4-(2-Inden-1-ylethyl)-1-(3-(trimethylammonio)propyl)pyridinium dibromide
    —— (4R,5S)-4-Allyl-5-isopropenyl-2,4-dimethyl-3-pent-4-enyl-cyclohex-2-enone 691871-13-3 C19H28O
    (4R,5S)-4-Allyl-5-isopropenyl-2,4-dimethyl-3-pent-4-enyl-cyclohex-2-enone
    —— 4-(2,2-dibromovinyl)-7-chloro-1,1-dimethoxyheptane 153864-19-8 C11H19Br2ClO2
    4-(2,2-dibromovinyl)-7-chloro-1,1-dimethoxyheptane
    —— 4'-azido-2'-deoxy-2',2'-difluorouridine 1158728-82-5 C9H9F2N5O5
    4'-azido-2'-deoxy-2',2'-difluorouridine
    —— 4′-azido-2′-deoxy-2′-fluorocytidine 1145869-35-7 C9H11FN6O4
    4′-azido-2′-deoxy-2′-fluorocytidine
    —— 4-[(3S,5S,6R,7S,7aR)-7-(3-chloro-2-fluorophenyl)-6-(4-chloro-2-fluorophenyl)-6-cyano-5-(2,2-dimethylpropyl)-3-(4-hydroxybutyl)-1-oxo-tetrahydropyrrolo[1,2-c]imidazol-2-yl]-2-methoxybenzoic acid trifluoroacetate 1364614-18-5 C36H37Cl2F2N3O5
    4-[(3S,5S,6R,7S,7aR)-7-(3-chloro-2-fluorophenyl)-6-(4-chloro-2-fluorophenyl)-6-cyano-5-(2,2-dimethylpropyl)-3-(4-hydroxybutyl)-1-oxo-tetrahydropyrrolo[1,2-c]imidazol-2-yl]-2-methoxybenzoic acid trifluoroacetate
    —— 4-methyl-4'-bis[(9,9-dimethylfluoren-2-yl)amino]-2-benzo[b]thiophenylvinylene-2,2'-bipyridine 1104883-61-5 C51H41N3S
    4-methyl-4'-bis[(9,9-dimethylfluoren-2-yl)amino]-2-benzo[b]thiophenylvinylene-2,2'-bipyridine
    —— 4-(2-(1,1,2,2,6,6-Hexamethyl-1,2,3,6-tetrahydropyridinium-4-yl)ethyl) morpholinium diiodide 20110-42-3 C18H36I2N2O
    4-(2-(1,1,2,2,6,6-Hexamethyl-1,2,3,6-tetrahydropyridinium-4-yl)ethyl) morpholinium diiodide
    —— <4.4.4>propella-2,4,7,9,12-pentaene 16456-22-7 C14H14
    <4.4.4>propella-2,4,7,9,12-pentaene
    —— 4-<2-(2,5-Dimethyl-benzoyl)-ethyl>-1,2-diphenyl-3,5-dioxo-pyrazolidin 20358-32-1 C26H24N2O3
    4-<2-(2,5-Dimethyl-benzoyl)-ethyl>-1,2-diphenyl-3,5-dioxo-pyrazolidin
    —— 4-<2-(3,4-Dimethyl-benzoyl)-ethyl>-1,2-diphenyl-3,5-dioxo-pyrazolidin 20358-33-2 C26H24N2O3
    4-<2-(3,4-Dimethyl-benzoyl)-ethyl>-1,2-diphenyl-3,5-dioxo-pyrazolidin
    —— 4,4-(octane-1,8-diylbis(azanediyl))bis(5,6,7,8-tetrahydrothieno[2,3-b]quinolin-5-ol) 1204395-02-7 C30H38N4O2S2
    4,4-(octane-1,8-diylbis(azanediyl))bis(5,6,7,8-tetrahydrothieno[2,3-b]quinolin-5-ol)
    —— 4-amino-2-methoxy-benzoic acid-(2-dimethylamino-ethyl ester) 687125-14-0 C12H18N2O3
    4-amino-2-methoxy-benzoic acid-(2-dimethylamino-ethyl ester)
    —— (4-chlorophenyl)(2-chlorophenyl)pyrimidin-5-yl N-Oxide methanol 1374583-88-6 C17H12Cl2N2O2
    (4-chlorophenyl)(2-chlorophenyl)pyrimidin-5-yl N-Oxide methanol
    —— (4R,5S)-4-ethenyl-2,3,4,5-tetrahydro-5-[13-(2-methyl-1,3-dioxolan-2-yl)tridecyl]furan-2-one 501666-55-3 C23H40O4
    (4R,5S)-4-ethenyl-2,3,4,5-tetrahydro-5-[13-(2-methyl-1,3-dioxolan-2-yl)tridecyl]furan-2-one
    —— 4-<i>tert</i>-butyl-2-(4-chloro-benzyl)-phenol 20121-09-9 C17H19ClO
    4-<i>tert</i>-butyl-2-(4-chloro-benzyl)-phenol
    —— 4-methyl-N-[2-(morpholin-4-yl)ethyl]benzene-1-sulfonamide 37075-67-5 C13H20N2O3S
    4-methyl-N-[2-(morpholin-4-yl)ethyl]benzene-1-sulfonamide
    —— 4-Hydroxy-6-methyl-2-oxo-3-phenyl-2H-thiopyran-5-carboxylic acid ethyl ester 20076-80-6 C15H14O4S
    4-Hydroxy-6-methyl-2-oxo-3-phenyl-2H-thiopyran-5-carboxylic acid ethyl ester
    —— 4-(4'-bromo-3'-methyl-2'-butenyloxy)-10-methylacridin-9(10H)-one 131895-74-4 C19H18BrNO2
    4-(4'-bromo-3'-methyl-2'-butenyloxy)-10-methylacridin-9(10H)-one
    —— 4-(4'-methoxy-3'-methyl-2'-butenyloxy)-10-methylacridin-9(10H)-one 131895-72-2 C20H21NO3
    4-(4'-methoxy-3'-methyl-2'-butenyloxy)-10-methylacridin-9(10H)-one
    —— 4-(4'-methoxy-2'-methyl-2'-butenyloxy)-10-methylacridin-9(10H)-one 131895-73-3 C20H21NO3
    4-(4'-methoxy-2'-methyl-2'-butenyloxy)-10-methylacridin-9(10H)-one
    —— 4-acetylamino-5-hydroxy-2-(2-oxoethyl)-2,3-dihydrobenzo[b]furan ethylene acetal 197578-64-6 C14H17NO5
    4-acetylamino-5-hydroxy-2-(2-oxoethyl)-2,3-dihydrobenzo[b]furan ethylene acetal
    —— 4-[3-(4-chlorophenyl)-1H-inden-2-yl]-1-methylpiperidine;hydron;chloride —— C21H23Cl2N
    4-[3-(4-chlorophenyl)-1H-inden-2-yl]-1-methylpiperidine;hydron;chloride
    —— 4-carbomethoxy-3,8-dioxo-(9S)-methyl-Δ<sup>4(10)</sup>-octalin 124650-58-4 C13H16O4
    4-carbomethoxy-3,8-dioxo-(9S)-methyl-Δ<sup>4(10)</sup>-octalin
    —— 4a-Nitro-5-trimethylsilanyloxy-4a,5,8,8a-tetrahydro-[1,4]naphthoquinone 130663-52-4 C13H17NO5Si
    4a-Nitro-5-trimethylsilanyloxy-4a,5,8,8a-tetrahydro-[1,4]naphthoquinone
    —— <(4'S)-1'-oxo-4'-methylcyclopent-2'-en-2'-yl><(1"R,6"S)-7",7"-dimethylbicyclo<4.1.0>hept-2"-en-3"-yl>bis(methylthio)methane 115047-55-7 C18H26OS2
    <(4'S)-1'-oxo-4'-methylcyclopent-2'-en-2'-yl><(1"R,6"S)-7",7"-dimethylbicyclo<4.1.0>hept-2"-en-3"-yl>bis(methylthio)methane
    —— 4-Perfluorohexyl-1,2-benzenediol 134285-01-1 C12H5F13O2
    4-Perfluorohexyl-1,2-benzenediol
    —— 4-(Diethylcarbamoyl)-2-methyl-2,3-dihydrobenzo<b>furan 88440-88-4 C14H19NO2
    4-(Diethylcarbamoyl)-2-methyl-2,3-dihydrobenzo<b>furan
    —— 4-[4-(5H-pyrido[4,3-b]indol-5-yl)phenyl]-6-(phenanthren-9-yl)-[2,2']bipyridine 1059707-23-1 C41H26N4
    4-[4-(5H-pyrido[4,3-b]indol-5-yl)phenyl]-6-(phenanthren-9-yl)-[2,2']bipyridine
    —— 4a,5,6,7,8,8a-hexahydro-4<i>H</i>-benzo[<i>e</i>][1,3]oxazine 151095-60-2 C8H13NO
    4a,5,6,7,8,8a-hexahydro-4<i>H</i>-benzo[<i>e</i>][1,3]oxazine
    —— 4(1H)-Pyrimidinone, 2-(4-(3,3,3-triphenylpropyl)-1-piperazinyl)-, dihydrochloride 21162-92-5 C29H32Cl2N4O
    4(1H)-Pyrimidinone, 2-(4-(3,3,3-triphenylpropyl)-1-piperazinyl)-, dihydrochloride
    —— 4-(4-{8-[4-(3-Hydroxy-3-methyl-but-1-ynyl)-phenoxy]-octyloxy}-phenyl)-2-methyl-but-3-yn-2-ol 117499-34-0 C30H38O4
    4-(4-{8-[4-(3-Hydroxy-3-methyl-but-1-ynyl)-phenoxy]-octyloxy}-phenyl)-2-methyl-but-3-yn-2-ol
    —— (4S,5S)-4-Allyl-5-isopropenyl-2,4-dimethyl-3-pent-4-enyl-cyclohex-2-enone 691871-06-4 C19H28O
    (4S,5S)-4-Allyl-5-isopropenyl-2,4-dimethyl-3-pent-4-enyl-cyclohex-2-enone
    —— (4S,5S)-4-Allyl-3-butyl-5-isopropenyl-2,4-dimethyl-cyclohex-2-enone 630115-18-3 C18H28O
    (4S,5S)-4-Allyl-3-butyl-5-isopropenyl-2,4-dimethyl-cyclohex-2-enone
    —— 4'-(naphthalen-2-yl)-6-(5H-pyrido[4,3-b]indol-5-yl)-[2,2';6',3'']terpyridine 1181387-62-1 C36H23N5
    4'-(naphthalen-2-yl)-6-(5H-pyrido[4,3-b]indol-5-yl)-[2,2';6',3'']terpyridine
    —— 4-isopropyl-7-ethoxynonan-3-one 88083-51-6 C14H28O2
    4-isopropyl-7-ethoxynonan-3-one
    —— (4R)-N-(4-amino-3,4-dioxo-1-phenylbutan-2-yl)-3-benzyl-1-methyl-2-oxoimidazolidine-4-carboxamide 1254698-37-7 C22H24N4O4
    (4R)-N-(4-amino-3,4-dioxo-1-phenylbutan-2-yl)-3-benzyl-1-methyl-2-oxoimidazolidine-4-carboxamide
    —— 4-isopropyl-7-ethoxynonan-3-ol 88083-49-2 C14H30O2
    4-isopropyl-7-ethoxynonan-3-ol
    —— (4-fluorophenyl)acetylenyl n-perfluorohexyl ketone 1262844-02-9 C15H4F14O
    (4-fluorophenyl)acetylenyl n-perfluorohexyl ketone
    —— 4-(biphenyl-4-yl)-6-[4-(5H-pyrido[4,3-b]indol-5-yl)phenyl]-[2,2']bipyridine 1059707-21-9 C39H26N4
    4-(biphenyl-4-yl)-6-[4-(5H-pyrido[4,3-b]indol-5-yl)phenyl]-[2,2']bipyridine
    —— 4-(4-bromophenyl)-6-(phenanthren-9-yl)-[2,2']bipyridine 1059707-10-6 C30H19BrN2
    4-(4-bromophenyl)-6-(phenanthren-9-yl)-[2,2']bipyridine
    —— 4-[1,3]Dioxan-2-yl-butyric acid methyl ester 427891-97-2 C9H16O4
    4-[1,3]Dioxan-2-yl-butyric acid methyl ester
    —— 4-acetylthiomethylpiperidine 1244984-79-9 C8H15NOS
    4-acetylthiomethylpiperidine
    —— 4-[4-(5H-pyrido[4,3-b]indol-5-yl)phenyl]-6-(phenanthren-2-yl)-[2,2']bipyridine 1059707-20-8 C41H26N4
    4-[4-(5H-pyrido[4,3-b]indol-5-yl)phenyl]-6-(phenanthren-2-yl)-[2,2']bipyridine