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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-Hexyloxycarbonyloxy-benzoic acid 4-pentyloxy-phenyl ester 33924-72-0 C25H32O6
    4-Hexyloxycarbonyloxy-benzoic acid 4-pentyloxy-phenyl ester
    —— 4,5,4',6'-Tetramethyl-biphenyl-2,3'-diamine 50291-10-6 C16H20N2
    4,5,4',6'-Tetramethyl-biphenyl-2,3'-diamine
    —— 4-Methylcyclohexa-4-en-1,2-dicarbonsaeure-n-butyl-isobornylester 39775-89-8 C23H36O4
    4-Methylcyclohexa-4-en-1,2-dicarbonsaeure-n-butyl-isobornylester
    —— 4-methyl-pent-3-enal semicarbazone 5362-51-6 C7H13N3O
    4-methyl-pent-3-enal semicarbazone
    —— 4-{2-[6-hydroxy-3-(3-methylbutyl)-1H-indazole-5-carbonyl]-2,3-dihydro-1H-isoindol-5-yloxy}-butyronitrile 1093293-74-3 C25H28N4O3
    4-{2-[6-hydroxy-3-(3-methylbutyl)-1H-indazole-5-carbonyl]-2,3-dihydro-1H-isoindol-5-yloxy}-butyronitrile
    —— 4-{3-[1-(5-cyclopentyl-[1,2,4]oxadiazol-3-yl)piperidin-4-yl]propoxy}-N-((S)-2,3-dihydroxypropyl)-2-methyl-benzamide 1204301-50-7 C26H38N4O5
    4-{3-[1-(5-cyclopentyl-[1,2,4]oxadiazol-3-yl)piperidin-4-yl]propoxy}-N-((S)-2,3-dihydroxypropyl)-2-methyl-benzamide
    —— 4,4-Dimethyl-4-sila-valerolacton 23021-80-9 C6H12O2Si
    4,4-Dimethyl-4-sila-valerolacton
    —— 4-{3-[1-(3-difluoromethyl-[1,2,4]oxadiazol-5-yl)-piperidin-4-yl]propoxy}-N-(2-hydroxy-1-hydroxymethyl-ethyl)-2-methylbenzamide 1204300-89-9 C22H30F2N4O5
    4-{3-[1-(3-difluoromethyl-[1,2,4]oxadiazol-5-yl)-piperidin-4-yl]propoxy}-N-(2-hydroxy-1-hydroxymethyl-ethyl)-2-methylbenzamide
    —— 4-methyl-4-[1-(2,4,4-trimethylpentan-2-yl)-1H-tetrazol-5-yl]-4,5-dihydro-1H-benzo[b][1,4]diazepin-2(3H)-one 1453495-24-3 C19H28N6O
    4-methyl-4-[1-(2,4,4-trimethylpentan-2-yl)-1H-tetrazol-5-yl]-4,5-dihydro-1H-benzo[b][1,4]diazepin-2(3H)-one
    —— 4-amino-6-[2-(4-methoxyphenyl)ethenyl]-2H-1,2,4-triazine-3,5-dione 79878-64-1 C12H12N4O3
    4-amino-6-[2-(4-methoxyphenyl)ethenyl]-2H-1,2,4-triazine-3,5-dione
    —— 4,5-Dichloro-2-{4-[(methylsulfonyl)-amino]-benzyl}-3(2H)-pyridazinone 150800-59-2 C12H11Cl2N3O3S
    4,5-Dichloro-2-{4-[(methylsulfonyl)-amino]-benzyl}-3(2H)-pyridazinone
    —— 4-amino-N-(1-hydroxy-1,3-dihydrobenzo[c][1,2]oxaborol-6-yl)-3-(3-oxobutyl)benzenesulfonamide 1308254-81-0 C17H19BN2O5S
    4-amino-N-(1-hydroxy-1,3-dihydrobenzo[c][1,2]oxaborol-6-yl)-3-(3-oxobutyl)benzenesulfonamide
    —— 4-(6-cyano-2-naphthyloxy)-3-(2-formylthiophen-3-yl)nitrobenzene 526218-35-9 C22H12N2O4S
    4-(6-cyano-2-naphthyloxy)-3-(2-formylthiophen-3-yl)nitrobenzene
    —— 4-(2',3',4'-tri-O-acetyl-β-D-arabinopyranosyloxy)benzaldehyde 403822-05-9 C18H20O9
    4-(2',3',4'-tri-O-acetyl-β-D-arabinopyranosyloxy)benzaldehyde
    —— 4-[N-(2-cyanoacetyl)amino]pent-3-en-2-one 1521989-12-7 C8H10N2O2
    4-[N-(2-cyanoacetyl)amino]pent-3-en-2-one
    —— (4-aminophenyl)diphenylgermane 1313437-43-2 C18H17GeN
    (4-aminophenyl)diphenylgermane
    —— 4-{3-[6-(methoxy-methyl-carbamoyl)-benzoimidazol-1-yl]-propyl}-piperidine-1-carboxylic acid tert-butyl ester 1161426-44-3 C23H34N4O4
    4-{3-[6-(methoxy-methyl-carbamoyl)-benzoimidazol-1-yl]-propyl}-piperidine-1-carboxylic acid tert-butyl ester
    —— 4-phenoxy-1-(3,4,5-trimethoxyphenyl)but-2-yn-1-one 305805-81-6 C19H18O5
    4-phenoxy-1-(3,4,5-trimethoxyphenyl)but-2-yn-1-one
    —— 4-(hex-5-enyl)-2-methoxy-1-nitronaphthalene 83693-48-5 C17H19NO3
    4-(hex-5-enyl)-2-methoxy-1-nitronaphthalene
    —— (4R,6R)-4-(1,3-Dioxo-1,3-dihydro-isoindol-2-yl)-6-phenylsulfanyl-5,6-dihydro-4H-pyran-2-carboxylic acid methyl ester 131154-01-3 C21H17NO5S
    (4R,6R)-4-(1,3-Dioxo-1,3-dihydro-isoindol-2-yl)-6-phenylsulfanyl-5,6-dihydro-4H-pyran-2-carboxylic acid methyl ester
    —— [4-((4-Benzoyl-phenyl)-{4-[bis-(4-benzoyl-phenyl)-methylene]-cyclohexa-2,5-dienyl}-phenyl-methyl)-phenyl]-phenyl-methanone 102343-03-3 C66H46O4
    [4-((4-Benzoyl-phenyl)-{4-[bis-(4-benzoyl-phenyl)-methylene]-cyclohexa-2,5-dienyl}-phenyl-methyl)-phenyl]-phenyl-methanone
    —— 4-(3,5-dimethoxy-phenyl)-1-(2-hydroxy-ethyl)-6-[5-(3-hydroxy-3-methyl-pyrrolidin-1-yl)-2-trifluoromethyl-phenyl]-1,2,3,6-tetrahydro-pyrrolo[2,3-d]pyridazin-7-one 937192-08-0 C28H31F3N4O5
    4-(3,5-dimethoxy-phenyl)-1-(2-hydroxy-ethyl)-6-[5-(3-hydroxy-3-methyl-pyrrolidin-1-yl)-2-trifluoromethyl-phenyl]-1,2,3,6-tetrahydro-pyrrolo[2,3-d]pyridazin-7-one
    —— 4-(4-fluoro-3-methyl-phenyl)-2-[5-((S)-3-hydroxy-pyrrolidin-1-yl)-2-trifluoromethyl-phenyl]-2,5,6,7-tetrahydro-cyclopenta[d]pyridazin-1-one 937191-98-5 C25H23F4N3O2
    4-(4-fluoro-3-methyl-phenyl)-2-[5-((S)-3-hydroxy-pyrrolidin-1-yl)-2-trifluoromethyl-phenyl]-2,5,6,7-tetrahydro-cyclopenta[d]pyridazin-1-one
    —— 4-(piperidin-1-ylsulfonyl)-7-(pyridin-2-ylthio)benzo[c][1,2,5]oxadiazole 1062658-53-0 C16H16N4O3S2
    4-(piperidin-1-ylsulfonyl)-7-(pyridin-2-ylthio)benzo[c][1,2,5]oxadiazole
    —— [(4S,5R)-5-methyl-5-pent-4-enyl-4-prop-1-en-2-ylcyclohexen-1-yl] acetate 137041-09-9 C17H26O2
    [(4S,5R)-5-methyl-5-pent-4-enyl-4-prop-1-en-2-ylcyclohexen-1-yl] acetate
    —— 4-isopropyl-N-(1-L-prolylpiperidin-4-yl)-2-(trifluoromethyl)benzenesulfonamide 1027008-05-4 C20H28F3N3O3S
    4-isopropyl-N-(1-L-prolylpiperidin-4-yl)-2-(trifluoromethyl)benzenesulfonamide
    —— 4-[5-fluoro-2-(4-methoxy-phenylsulfanyl)-phenyl]piperidin-4-ol 769947-09-3 C18H20FNO2S
    4-[5-fluoro-2-(4-methoxy-phenylsulfanyl)-phenyl]piperidin-4-ol
    —— 4-(2,4-dimethoxy-6-methylphenyl)-5H-pyrrolo[3,2-d]pyrimidin-2-amine 1028331-69-2 C15H16N4O2
    4-(2,4-dimethoxy-6-methylphenyl)-5H-pyrrolo[3,2-d]pyrimidin-2-amine
    —— (4-ethoxy-2-oxo-2H-chromen-3-yl)-(4-hydroxy-2-oxo-2H-chromen-3-yl)-methane 102242-39-7 C21H16O6
    (4-ethoxy-2-oxo-2H-chromen-3-yl)-(4-hydroxy-2-oxo-2H-chromen-3-yl)-methane
    —— 4-bromo-2-[1,3,4]oxadiazol-2-yl-indole 64932-58-7 C10H6BrN3O
    4-bromo-2-[1,3,4]oxadiazol-2-yl-indole
    —— 4-(2,2,2-trifluoroethoxy)-1,2,2,3-tetramethyl-1,2,3,4-tetrahydroquinoline 1266490-99-6 C15H20F3NO
    4-(2,2,2-trifluoroethoxy)-1,2,2,3-tetramethyl-1,2,3,4-tetrahydroquinoline
    —— 4-chloromethyl-3-cyclopropylimidazole hydrochloride 497851-70-4 C7H9ClN2*ClH
    4-chloromethyl-3-cyclopropylimidazole hydrochloride
    —— 4-(4-nitrophenyl)-1-phenyl-1H-1,2,3-triazole 68809-43-8 C14H10N4O2
    4-(4-nitrophenyl)-1-phenyl-1H-1,2,3-triazole
    —— 4-[1-(3-amino-4-chloro-benzoyl)-4-piperidyl]benzonitrile 1027354-85-3 C19H18ClN3O
    4-[1-(3-amino-4-chloro-benzoyl)-4-piperidyl]benzonitrile
    —— (4-Isopropyl-cyclohex-1-enylmethoxy)-benzene 31383-95-6 C16H22O
    (4-Isopropyl-cyclohex-1-enylmethoxy)-benzene
    —— 4-[6-(2-morpholin-4-yl-2-oxo-ethyl)-2-naphthalen-2-yl-4-oxo-4H-[1,3]oxazine-5-carbonyl]-morpholine 96466-45-4 C25H25N3O6
    4-[6-(2-morpholin-4-yl-2-oxo-ethyl)-2-naphthalen-2-yl-4-oxo-4H-[1,3]oxazine-5-carbonyl]-morpholine
    —— 4-Nitrobenzyl 3,3-di(acetylthio)-2-((3S,4S)4-allylsulphinyl-3-[1(R)-{dimethyl-{2-methylprop-2-yl}silyloxy}ethyl]azetidin-2-on-1-yl)propenoate 83362-54-3 C28H38N2O9S3Si
    4-Nitrobenzyl 3,3-di(acetylthio)-2-((3S,4S)4-allylsulphinyl-3-[1(R)-{dimethyl-{2-methylprop-2-yl}silyloxy}ethyl]azetidin-2-on-1-yl)propenoate
    —— (4E,6E)-8-[(2E,4Z,10Z,12E)-5,10-Di-tert-butyl-14-[(2E,4E)-7,7-dimethyl-6-oxo-octa-2,4-dien-(Z)-ylidene]-cyclohexadeca-2,4,10,12-tetraene-6,8,15-triyn-(Z)-ylidene]-2,2-dimethyl-octa-4,6-dien-3-one 79309-42-5 C44H52O2
    (4E,6E)-8-[(2E,4Z,10Z,12E)-5,10-Di-tert-butyl-14-[(2E,4E)-7,7-dimethyl-6-oxo-octa-2,4-dien-(Z)-ylidene]-cyclohexadeca-2,4,10,12-tetraene-6,8,15-triyn-(Z)-ylidene]-2,2-dimethyl-octa-4,6-dien-3-one
    —— 4-(8-carboxyheptyl)-5-(2-pentynyl)-2-cyclopentenone 122450-12-8 C18H26O3
    4-(8-carboxyheptyl)-5-(2-pentynyl)-2-cyclopentenone
    —— 4-chlorophenylcarbamic acid 3-[4-((8S,11R,13S,14S,17S)-17-hydroxy-13-methyl-3-oxo-17-pentafluoroethyl-2,3,6,7,8,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-11-yl)phenyl]prop-2-ynyl ester 1262017-03-7 C36H33ClF5NO4
    4-chlorophenylcarbamic acid 3-[4-((8S,11R,13S,14S,17S)-17-hydroxy-13-methyl-3-oxo-17-pentafluoroethyl-2,3,6,7,8,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-11-yl)phenyl]prop-2-ynyl ester
    —— (4S,4aS)-4-hydroxy-perhydropyrrolo[1,2-c]-1,3-oxazin-1-one 1238753-02-0 C7H11NO3
    (4S,4aS)-4-hydroxy-perhydropyrrolo[1,2-c]-1,3-oxazin-1-one
    —— 4-(3,3-difluorocyclobutyl)-5-(5-ethyl-4H-1,2,4-triazol-3-yl)-2-methylbenzoic acid 1399183-02-8 C16H17F2N3O2
    4-(3,3-difluorocyclobutyl)-5-(5-ethyl-4H-1,2,4-triazol-3-yl)-2-methylbenzoic acid
    —— [4-(6-Chloro-2-oxo-2H-benzo[1,4]oxazin-3-yl)-phenyl]-acetic acid methyl ester 84326-03-4 C17H12ClNO4
    [4-(6-Chloro-2-oxo-2H-benzo[1,4]oxazin-3-yl)-phenyl]-acetic acid methyl ester
    —— 4,4'-methylenebis[5-(4-nitrophenyl)-1H-pyrazole] 444805-68-9 C19H14N6O4
    4,4'-methylenebis[5-(4-nitrophenyl)-1H-pyrazole]
    —— [4-(2-Oxo-2H-benzo[1,4]oxazin-3-yl)-phenyl]-acetic acid methyl ester 84326-02-3 C17H13NO4
    [4-(2-Oxo-2H-benzo[1,4]oxazin-3-yl)-phenyl]-acetic acid methyl ester
    —— 4-[4-(4'-bromomethyl-biphenyl-4-ylmethoxy)phenyl]-1-(4-fluorophenyl)-3-[3-(4-fluorophenyl)-3-hydroxypropyl]azetidin-2-one 640334-97-0 C38H32BrF2NO3
    4-[4-(4'-bromomethyl-biphenyl-4-ylmethoxy)phenyl]-1-(4-fluorophenyl)-3-[3-(4-fluorophenyl)-3-hydroxypropyl]azetidin-2-one
    —— 4-bromo-N-(pyridin-2-ylmethyl)-3-(trifluoromethyl)aniline 1094611-12-7 C13H10BrF3N2
    4-bromo-N-(pyridin-2-ylmethyl)-3-(trifluoromethyl)aniline
    —— 4'-Benzoyloxy-N-hydroxyacetanilid 71708-94-6 C15H13NO4
    4'-Benzoyloxy-N-hydroxyacetanilid
    —— 4-ethyl-3-methyl-carbazole-2-carboxylic acid methyl ester 71700-66-8 C17H17NO2
    4-ethyl-3-methyl-carbazole-2-carboxylic acid methyl ester
    —— 4-ethyl-5-quinolin-8-yloxymethyl-2,4-dihydro-[1,2,4]triazole-3-thione 73511-57-6 C14H14N4OS
    4-ethyl-5-quinolin-8-yloxymethyl-2,4-dihydro-[1,2,4]triazole-3-thione