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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-Chloro-N-{1-[(E)-4-chloro-phenylimino]-ethyl}-N-(4-nitro-phenyl)-benzenesulfonamide 134899-54-0 C20H15Cl2N3O4S
    4-Chloro-N-{1-[(E)-4-chloro-phenylimino]-ethyl}-N-(4-nitro-phenyl)-benzenesulfonamide
    —— 4-Octylphenyl-4-<2-(4-methoxybenzoyl)-acetamido>-benzoat 96589-32-1 C31H35NO5
    4-Octylphenyl-4-<2-(4-methoxybenzoyl)-acetamido>-benzoat
    —— 4,4,5,5-Tetrafluoro-cyclopentane-1,3-dicarboxylic acid dibutyl ester 798-10-7 C15H22F4O4
    4,4,5,5-Tetrafluoro-cyclopentane-1,3-dicarboxylic acid dibutyl ester
    —— (4E,8E)-Cyclododeca-4,8-dienecarboxylic acid 15896-69-2 C13H20O2
    (4E,8E)-Cyclododeca-4,8-dienecarboxylic acid
    —— 4-Chloro-2-fluoro-N-(3-{[4-(1,1,1,2,3,3,3-heptafluoropropan-2-yl)-2,6-dimethylphenyl]carbamoyl}phenyl)benzamide 862130-90-3 C25H17ClF8N2O2
    4-Chloro-2-fluoro-N-(3-{[4-(1,1,1,2,3,3,3-heptafluoropropan-2-yl)-2,6-dimethylphenyl]carbamoyl}phenyl)benzamide
    —— 4-(4-bromo-thiophen-2-yl)-4-hydroxy-cyclohexanone 1228652-81-0 C10H11BrO2S
    4-(4-bromo-thiophen-2-yl)-4-hydroxy-cyclohexanone
    —— [4-(3-Methyl-benzoyl)-phenoxy]-phenyl-acetic acid ethyl ester 67390-81-2 C24H22O4
    [4-(3-Methyl-benzoyl)-phenoxy]-phenyl-acetic acid ethyl ester
    —— {4-[2-(tert-butyl-dimethyl-silanyloxy)-ethyl]-[1,2,3]triazol-1-yl}-acetic acid 1046492-72-1 C12H23N3O3Si
    {4-[2-(tert-butyl-dimethyl-silanyloxy)-ethyl]-[1,2,3]triazol-1-yl}-acetic acid
    —— 4-(2-Methylsulfanyl-ethyl)-benzonitrile 872056-44-5 C10H11NS
    4-(2-Methylsulfanyl-ethyl)-benzonitrile
    —— (4S,6S)-6-{(S)-1-[(3S,5S,8R,9S,10S,13S,14S,17R)-3-(tert-Butyl-diphenyl-silanyloxy)-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-17-yl]-ethyl}-4-isopropyl-tetrahydro-pyran-2-ol 400643-57-4 C45H68O3Si
    (4S,6S)-6-{(S)-1-[(3S,5S,8R,9S,10S,13S,14S,17R)-3-(tert-Butyl-diphenyl-silanyloxy)-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-17-yl]-ethyl}-4-isopropyl-tetrahydro-pyran-2-ol
    —— (4-chloro-phenyl)-(5-methyl-benzofuran-2-yl)-ketone 101726-83-4 C16H11ClO2
    (4-chloro-phenyl)-(5-methyl-benzofuran-2-yl)-ketone
    —— 4-(1-(5-(2-(1-(4-fluorophenyl)-6-methyl-3,4-dihydroisoquinolin-2(1H)-yl)-2-oxoethyl)benzofuran-2-yl)-1-hydroxyethyl)pyridine 1-oxide 1422168-99-7 C33H29FN2O4
    4-(1-(5-(2-(1-(4-fluorophenyl)-6-methyl-3,4-dihydroisoquinolin-2(1H)-yl)-2-oxoethyl)benzofuran-2-yl)-1-hydroxyethyl)pyridine 1-oxide
    —— 4-[(5-chloroquinolin-8-yl)oxy]-2,5-difluoro-N-(methylsulfonyl)benzamide 1355064-52-6 C17H11ClF2N2O4S
    4-[(5-chloroquinolin-8-yl)oxy]-2,5-difluoro-N-(methylsulfonyl)benzamide
    —— 4-Trifluoromethyl-6-(2-fluorophenyl)-2(1H)-quinolinone 328955-15-3 C16H9F4NO
    4-Trifluoromethyl-6-(2-fluorophenyl)-2(1H)-quinolinone
    —— 4-[4-(tert-butoxycarbonyl)-piperazin-1-yl]-5-chloro-2-[(2-ethylbutanoyl)amino]aniline 428871-83-4 C21H33ClN4O3
    4-[4-(tert-butoxycarbonyl)-piperazin-1-yl]-5-chloro-2-[(2-ethylbutanoyl)amino]aniline
    —— 4-[7,8-difluoro-1-(4-iodo-2-methyl-phenyl)-4-oxo-1,4-dihydro-2H-3,1-benzoxazine-6-carbonyl]-piperazine-1-carbaldehyde 361345-89-3 C21H18F2IN3O4
    4-[7,8-difluoro-1-(4-iodo-2-methyl-phenyl)-4-oxo-1,4-dihydro-2H-3,1-benzoxazine-6-carbonyl]-piperazine-1-carbaldehyde
    —— 4-Nitro-benzoic acid 1-(3,5-bis-trifluoromethyl-phenyl)-1-cyclopropyl-ethyl ester 41327-39-3 C20H15F6NO4
    4-Nitro-benzoic acid 1-(3,5-bis-trifluoromethyl-phenyl)-1-cyclopropyl-ethyl ester
    —— 4,6-O-ethylidene-N-(4-tolyl)-β-D-glucosylamine 69863-92-9 C15H21NO5
    4,6-O-ethylidene-N-(4-tolyl)-β-D-glucosylamine
    —— (4'aS,6'S,7'R,8'R,8'aS)-4'a-Methoxymethyl-7'-(3-methyl-but-2-enyl)-octahydro-spiro[[1,3]dioxolane-2,2'-naphthalene]-6',8'-diol 59553-97-8 C19H32O5
    (4'aS,6'S,7'R,8'R,8'aS)-4'a-Methoxymethyl-7'-(3-methyl-but-2-enyl)-octahydro-spiro[[1,3]dioxolane-2,2'-naphthalene]-6',8'-diol
    —— (+/-)-{4-chloro-2-[2-(2-cyclopropylacetyl)-1,2,3,4-tetrahydroisoquinolin-1-yl]phenoxy}acetic acid 1355054-04-4 C22H22ClNO4
    (+/-)-{4-chloro-2-[2-(2-cyclopropylacetyl)-1,2,3,4-tetrahydroisoquinolin-1-yl]phenoxy}acetic acid
    —— ((4-methyl-2-oxido-1,3,2-dioxaphospholan-2-yl)oxy)carbonimidic chloride fluoride 22399-27-5 C4H6ClFNO4P
    ((4-methyl-2-oxido-1,3,2-dioxaphospholan-2-yl)oxy)carbonimidic chloride fluoride
    —— 4-chloro-1-(cyclopropylmethyl)-5-(3-fluoro-2-morpholin-4-ylpyridin-4-yl)-1H-benzotriazole 1257327-62-0 C19H19ClFN5O
    4-chloro-1-(cyclopropylmethyl)-5-(3-fluoro-2-morpholin-4-ylpyridin-4-yl)-1H-benzotriazole
    —— 4-Methyl-2-<1-methyl-pent-2-enyl>-phenol 92035-58-0 C13H18O
    4-Methyl-2-<1-methyl-pent-2-enyl>-phenol
    —— 4-(chloro(4-ethoxydihydrofuran-3(2H)-ylidene)methyl)benzaldehyde 1149618-51-8 C14H15ClO3
    4-(chloro(4-ethoxydihydrofuran-3(2H)-ylidene)methyl)benzaldehyde
    —— (4S,5S)-4-benzyloxy-5-hydroxy-N-(4-methoxybenzyl)tridecanoylamide 1220911-46-5 C28H41NO4
    (4S,5S)-4-benzyloxy-5-hydroxy-N-(4-methoxybenzyl)tridecanoylamide
    —— (4S,5R)-4-benzyloxy-5-hydroxy-N-(4-methoxybenzyl)nonanoyl amide 1160427-22-4 C24H33NO4
    (4S,5R)-4-benzyloxy-5-hydroxy-N-(4-methoxybenzyl)nonanoyl amide
    —— 4-[(E)-4-amino-2-fluorobut-2-enoxy]-N-(1-phenylethyl)benzamide;hydrochloride 1158976-22-7 C19H21FN2O2*ClH
    4-[(E)-4-amino-2-fluorobut-2-enoxy]-N-(1-phenylethyl)benzamide;hydrochloride
    —— 4-(8-(aminomethyl)-3-(3-ethylureido)isoquinolin-5-yl)benzamide 1401311-14-5 C20H21N5O2
    4-(8-(aminomethyl)-3-(3-ethylureido)isoquinolin-5-yl)benzamide
    —— 4-[[4-[[(1R,2R)-2-[acetyl(methyl)amino]cyclohexyl]amino]-5-(trifluoromethyl)pyrimidin-2-yl]amino]-N-(1-ethylpiperidin-4-yl)-3-methoxybenzamide 1245829-34-8 C29H40F3N7O3
    4-[[4-[[(1R,2R)-2-[acetyl(methyl)amino]cyclohexyl]amino]-5-(trifluoromethyl)pyrimidin-2-yl]amino]-N-(1-ethylpiperidin-4-yl)-3-methoxybenzamide
    —— 4-(6,6-dimethyl-8-oxo-2,3,5,7-tetrahydro-1H-cyclopenta[b]indol-4-yl)-2-[(1,1-dioxothian-4-yl)amino]benzamide 1279094-07-3 C25H31N3O4S
    4-(6,6-dimethyl-8-oxo-2,3,5,7-tetrahydro-1H-cyclopenta[b]indol-4-yl)-2-[(1,1-dioxothian-4-yl)amino]benzamide
    —— (+)-4'-(1-propionyloxyethyl)-4-biphenylcarboxylic acid 119839-06-4 C18H18O4
    (+)-4'-(1-propionyloxyethyl)-4-biphenylcarboxylic acid
    —— 4-Chloro-6-cyano-7,8-diethyl-5-ethoxy-2-phenylbicyclo<4.2.0>octa-1,4,7-trien-3-one 127102-96-9 C21H20ClNO2
    4-Chloro-6-cyano-7,8-diethyl-5-ethoxy-2-phenylbicyclo<4.2.0>octa-1,4,7-trien-3-one
    —— 4-O-methylokanin 4'-O-(6"-O-p-coumaroyl-β-D-glucopyranoside) 142628-32-8 C31H30O13
    4-O-methylokanin 4'-O-(6"-O-p-coumaroyl-β-D-glucopyranoside)
    —— 4-O-methylokanin 4'-O-(6"-O-p-coumaroyl-β-D-glucopyranoside) heptaacetate 142628-26-0 C45H44O20
    4-O-methylokanin 4'-O-(6"-O-p-coumaroyl-β-D-glucopyranoside) heptaacetate
    —— (4aS,6bR,10S,12aR)-2,2,6b,9,9,12a-Hexamethyl-10-((2R,3R,4S,5R,6R)-3,4,5-triacetoxy-6-methyl-tetrahydro-pyran-2-yloxy)-1,3,4,5,6,6b,7,8,8a,9,10,11,12,12a,12b,13,14,14b-octadecahydro-2H-picene-4a-carboxylic acid 133453-56-2 C41H62O10
    (4aS,6bR,10S,12aR)-2,2,6b,9,9,12a-Hexamethyl-10-((2R,3R,4S,5R,6R)-3,4,5-triacetoxy-6-methyl-tetrahydro-pyran-2-yloxy)-1,3,4,5,6,6b,7,8,8a,9,10,11,12,12a,12b,13,14,14b-octadecahydro-2H-picene-4a-carboxylic acid
    —— 4-Benzyl-4-methyl-7-ethoxyhexahydro-1,4-oxazepinium iodide 141478-21-9 C15H24NO2*I
    4-Benzyl-4-methyl-7-ethoxyhexahydro-1,4-oxazepinium iodide
    —— 4-(2-(4-dimethylaminophenyl)-vinyl)-1-methylpyridinium nitrate monohydrate 155143-90-1 C16H19N2*H2O*NO3
    4-(2-(4-dimethylaminophenyl)-vinyl)-1-methylpyridinium nitrate monohydrate
    —— 4-[3-(4-methoxy-phenyl)-[1,2,4]triazolo[3,4-a]phthalazin-6-ylamino]-N-methyl-benzamide 882983-88-2 C24H20N6O2
    4-[3-(4-methoxy-phenyl)-[1,2,4]triazolo[3,4-a]phthalazin-6-ylamino]-N-methyl-benzamide
    —— 4-methyl-1-<i>p</i>-tolyl-2,3-dihydro-1<i>H</i>-pyrrolo[3,2-<i>c</i>]quinoline 110532-97-3 C19H18N2
    4-methyl-1-<i>p</i>-tolyl-2,3-dihydro-1<i>H</i>-pyrrolo[3,2-<i>c</i>]quinoline
    —— 4-Acetylamino-N-(1-benzyl-piperidin-4-yl)-5-chloro-2-hydroxy-benzamide; compound with (E)-but-2-enedioic acid 67137-15-9 C4H4O4*C21H24ClN3O3
    4-Acetylamino-N-(1-benzyl-piperidin-4-yl)-5-chloro-2-hydroxy-benzamide; compound with (E)-but-2-enedioic acid
    —— 4-(1,1,2,2,3,3,4,4,4-nonafluorobutyl)-1,3-Dioxolan-2-one 1469980-27-5 C7H3F9O3
    4-(1,1,2,2,3,3,4,4,4-nonafluorobutyl)-1,3-Dioxolan-2-one
    —— 4-Dimethylamino-7-chlor-1-methyl-1,2,3,4-tetrahydrochinolin 19668-48-5 C12H17ClN2
    4-Dimethylamino-7-chlor-1-methyl-1,2,3,4-tetrahydrochinolin
    —— {4-[2-methoxy-4-(methylamino)-5-nitrophenoxy](2-pyridyl)}-N-methylcarboxamide 611225-94-6 C15H16N4O5
    {4-[2-methoxy-4-(methylamino)-5-nitrophenoxy](2-pyridyl)}-N-methylcarboxamide
    —— (4R)-4-[4-(2-hexyl-1,3-dithiolan-2-yl)-2,6-dihydroxy-phenyl]-6,6-dimethyl-2-norpinanone 487578-86-9 C24H34O3S2
    (4R)-4-[4-(2-hexyl-1,3-dithiolan-2-yl)-2,6-dihydroxy-phenyl]-6,6-dimethyl-2-norpinanone
    —— 4-{[6-(3-methanesulfonyl-4-methoxymethylphenyl)-4-(1-trifluoromethyl-cyclopropylamino)pyrido[3,2-d]pyrimidin-2-ylamino]-methyl}-benzenesulfonamide 1203652-30-5 C27H27F3N6O5S2
    4-{[6-(3-methanesulfonyl-4-methoxymethylphenyl)-4-(1-trifluoromethyl-cyclopropylamino)pyrido[3,2-d]pyrimidin-2-ylamino]-methyl}-benzenesulfonamide
    —— 4-[3-methyl-2-(2-piperidinylideneamino)phenyl]morpholine 131675-93-9 C16H23N3O
    4-[3-methyl-2-(2-piperidinylideneamino)phenyl]morpholine
    —— 4-acridin-9-yl-2-isopropyl-5-methyl-1,2-dihydro-pyrazol-3-one 65156-62-9 C20H19N3O
    4-acridin-9-yl-2-isopropyl-5-methyl-1,2-dihydro-pyrazol-3-one
    —— 4-Hydroxy-6-methoxy-7-methyl-quinoline-3-carboxylic acid ethyl ester 64180-06-9 C14H15NO4
    4-Hydroxy-6-methoxy-7-methyl-quinoline-3-carboxylic acid ethyl ester
    —— 4-nitro-<i>N</i>-(6-phenyl-imidazo[2,1-<i>b</i>][1,3,4]thiadiazol-2-yl)-benzenesulfonamide 64403-83-4 C16H11N5O4S2
    4-nitro-<i>N</i>-(6-phenyl-imidazo[2,1-<i>b</i>][1,3,4]thiadiazol-2-yl)-benzenesulfonamide
    —— 4-<3H>metaraminol 124201-39-4 C9H13NO2
    4-<3H>metaraminol