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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (4-Methylsulfinyl-1-octoxy-1-oxobutan-2-yl) 2-hydroxy-4-methylsulfinylbutanoate 1446404-79-0 C18H34O7S2
    (4-Methylsulfinyl-1-octoxy-1-oxobutan-2-yl) 2-hydroxy-4-methylsulfinylbutanoate
    —— 4-amino-3-methyl-5-[(E)-2-(4-methylphenyl)-1-ethenyl]isoxazole 881398-62-5 C13H14N2O
    4-amino-3-methyl-5-[(E)-2-(4-methylphenyl)-1-ethenyl]isoxazole
    —— (4aR,6S,7R,8aS)-(+)-3,4,4a,5,6,7,8,8a-octahydro-6,7-(isopropylidenedioxy)-2,5,5,8a-tetramethyl-1-naphthalenemethanol 111264-63-2 C18H30O3
    (4aR,6S,7R,8aS)-(+)-3,4,4a,5,6,7,8,8a-octahydro-6,7-(isopropylidenedioxy)-2,5,5,8a-tetramethyl-1-naphthalenemethanol
    —— (4R)-3-[(3S)-4-methoxy-3-methylbutanoyl]-4-phenyl-1,3-oxazolidin-2-one 1319717-91-3 C15H19NO4
    (4R)-3-[(3S)-4-methoxy-3-methylbutanoyl]-4-phenyl-1,3-oxazolidin-2-one
    —— 4-chloro-8,13-dihydrobenzo[6,7][1,4]oxazocino[2,3,4-ij]quinolin-14-ium bromide 1187578-23-9 Br*C17H13ClNO
    4-chloro-8,13-dihydrobenzo[6,7][1,4]oxazocino[2,3,4-ij]quinolin-14-ium bromide
    —— 4-Butyl-3-[2-(3,4-dimethoxy-phenyl)-ethyl]-4-hydroxy-1,5,5-trimethyl-imidazolidin-2-one 182553-17-9 C20H32N2O4
    4-Butyl-3-[2-(3,4-dimethoxy-phenyl)-ethyl]-4-hydroxy-1,5,5-trimethyl-imidazolidin-2-one
    —— 4-O-[(3aR,5aR,5bR,7aR,9S,11aR,11bR,13aS)-3a-[5-(4-chlorophenyl)-1,3-oxazol-2-yl]-5a,5b,8,8,11a-pentamethyl-2-oxo-1-propan-2-yl-4,5,6,7,7a,9,10,11,11b,12,13,13a-dodecahydro-3H-cyclopenta[a]chrysen-9-yl] 1-O-tert-butyl 2,2-dimethylbutanedioate 1449797-11-8 C48H66ClNO6
    4-O-[(3aR,5aR,5bR,7aR,9S,11aR,11bR,13aS)-3a-[5-(4-chlorophenyl)-1,3-oxazol-2-yl]-5a,5b,8,8,11a-pentamethyl-2-oxo-1-propan-2-yl-4,5,6,7,7a,9,10,11,11b,12,13,13a-dodecahydro-3H-cyclopenta[a]chrysen-9-yl] 1-O-tert-butyl 2,2-dimethylbutanedioate
    —— 4-(3-isothiocyanato-phenyl)morpholine 1451388-87-6 C11H12N2OS
    4-(3-isothiocyanato-phenyl)morpholine
    —— 4-[6-(2-dimethylaminoethylamino)imidazo[1,2-b]pyridazin-3-yl]-N-(3-methylbutyl)benzamide 1330594-18-7 C22H30N6O
    4-[6-(2-dimethylaminoethylamino)imidazo[1,2-b]pyridazin-3-yl]-N-(3-methylbutyl)benzamide
    —— 4-{[2-(hydroxyiminomethyl)phenyl]-(2,2,2-trifluoroacetyl)amino}but-2(E)-enoic acid methyl ester 815632-53-2 C14H13F3N2O4
    4-{[2-(hydroxyiminomethyl)phenyl]-(2,2,2-trifluoroacetyl)amino}but-2(E)-enoic acid methyl ester
    —— 4-[[[4-Bromo-5-(4-morpholinyl)-2-furanyl]methylene]amino]benzoic acid 886767-54-0 C16H15BrN2O4
    4-[[[4-Bromo-5-(4-morpholinyl)-2-furanyl]methylene]amino]benzoic acid
    —— 4-Brom-benzolsulfonsaeure-<1-(diaethoxycarbonyl-methylen)-but-2-enylester> 93653-36-2 C17H19BrO7S
    4-Brom-benzolsulfonsaeure-<1-(diaethoxycarbonyl-methylen)-but-2-enylester>
    —— 4-Eth-(Z)-ylidene-1,1-diphenyl-1,2,3,3a,4,5-hexahydro-1-sila-pentalen-5-ol 459144-84-4 C21H22OSi
    4-Eth-(Z)-ylidene-1,1-diphenyl-1,2,3,3a,4,5-hexahydro-1-sila-pentalen-5-ol
    —— 4-(benzyloxy)-2-ethynyl-2',4',5-trimethoxybiphenyl 796843-35-1 C24H22O4
    4-(benzyloxy)-2-ethynyl-2',4',5-trimethoxybiphenyl
    —— 4,6:4',6'-di-O-benzylidene-2-O-palmitoyl-3-O-stearoyl-2',3'-O-(tetraisopropyldisiloxane-1,3-diyl)-α,α-trehalose 147347-46-4 C72H120O14Si2
    4,6:4',6'-di-O-benzylidene-2-O-palmitoyl-3-O-stearoyl-2',3'-O-(tetraisopropyldisiloxane-1,3-diyl)-α,α-trehalose
    —— 4-{2-[(3-bromo-4-chloro-benzoyl)-methyl-amino]-phenyl}-butyric acid methyl ester 1070892-37-3 C19H19BrClNO3
    4-{2-[(3-bromo-4-chloro-benzoyl)-methyl-amino]-phenyl}-butyric acid methyl ester
    —— 4-Piperidinecarbonitrile, 2-(3-methoxyphenyl)-1-methyl-, cis- 109464-04-2 C14H18N2O
    4-Piperidinecarbonitrile, 2-(3-methoxyphenyl)-1-methyl-, cis-
    —— 4-(2-azanorborn-2-yl)butane-1-amine 947263-53-8 C10H20N2
    4-(2-azanorborn-2-yl)butane-1-amine
    —— 4-(5-(4-chlorophenyl)furan-3-yl)butyl pivalate 1380501-87-0 C19H23ClO3
    4-(5-(4-chlorophenyl)furan-3-yl)butyl pivalate
    —— 4-(p-Chlorophenyl)-3-cyclohexen-1-ylamine hydrochloride 36716-87-7 C12H14ClN*ClH
    4-(p-Chlorophenyl)-3-cyclohexen-1-ylamine hydrochloride
    —— 4-acetylamino-3-(4-methoxy-phenyl)-2-phenyl-thiazolium; chloride 12113-20-1 C18H17N2O2S*Cl
    4-acetylamino-3-(4-methoxy-phenyl)-2-phenyl-thiazolium; chloride
    —— 4-Oxo-7-phenyl-1,4-dihydro-quinoline-3-carboxylic acid ethyl ester 24805-56-9 C18H15NO3
    4-Oxo-7-phenyl-1,4-dihydro-quinoline-3-carboxylic acid ethyl ester
    —— 4-O-acetyl-2,3,5-tri-O-benzyl-D-ribitol 84218-48-4 C28H32O6
    4-O-acetyl-2,3,5-tri-O-benzyl-D-ribitol
    —— 4-[1-(4-Methoxy-phenyl)-5-(2-phenyl-1H-indol-3-yl)-4,5-dihydro-1H-pyrazol-3-yl]-phenylamine 127302-21-0 C30H26N4O
    4-[1-(4-Methoxy-phenyl)-5-(2-phenyl-1H-indol-3-yl)-4,5-dihydro-1H-pyrazol-3-yl]-phenylamine
    —— 4'-(dodecyloxy)-3-methyl-[1,1'-biphenyl]-4-carbonitrile 1446444-79-6 C26H35NO
    4'-(dodecyloxy)-3-methyl-[1,1'-biphenyl]-4-carbonitrile
    —— 4-{3-[(2,2-difluoro-1,3-benzodioxol-5-yl)oxy]benzyl}-N-isoxazol-3-ylpiperazine-1-carboxamide 1093210-49-1 C22H20F2N4O5
    4-{3-[(2,2-difluoro-1,3-benzodioxol-5-yl)oxy]benzyl}-N-isoxazol-3-ylpiperazine-1-carboxamide
    —— 4-(3-{4-[(4-isopropoxybenzyl)oxy]phenyl}propoxy)-3-({[3-(methoxycarbonyl)-cyclohexyl]amino}carbonyl)benzoic acid methyl ester 712314-28-8 C36H43NO8
    4-(3-{4-[(4-isopropoxybenzyl)oxy]phenyl}propoxy)-3-({[3-(methoxycarbonyl)-cyclohexyl]amino}carbonyl)benzoic acid methyl ester
    —— 4-Chloro-benzenesulfonic acid (3S,4R)-1-(2-methyl-allyl)-2-oxo-4-tritylsulfanyl-azetidin-3-yl ester 37485-54-4 C32H28ClNO4S2
    4-Chloro-benzenesulfonic acid (3S,4R)-1-(2-methyl-allyl)-2-oxo-4-tritylsulfanyl-azetidin-3-yl ester
    —— 4-{3-[6-tert-Butylsulfamoyl-5-hydroxy-8-(3-methanesulfonyl-phenylazo)-naphthalen-1-ylsulfamoyl]-benzenesulfonylamino}-1-hydroxy-naphthalene-2-carboxylic acid {4-[2,4-bis-(1,1-dimethyl-propyl)-phenoxy]-butyl}-amide 57751-25-4 C58H68N6O12S4
    4-{3-[6-tert-Butylsulfamoyl-5-hydroxy-8-(3-methanesulfonyl-phenylazo)-naphthalen-1-ylsulfamoyl]-benzenesulfonylamino}-1-hydroxy-naphthalene-2-carboxylic acid {4-[2,4-bis-(1,1-dimethyl-propyl)-phenoxy]-butyl}-amide
    —— 4-benzyl-6-methyl-2-propylamino-4<i>H</i>-[1,2,4]triazolo[1,5-<i>a</i>]pyrimidin-5-one 27287-67-8 C16H19N5O
    4-benzyl-6-methyl-2-propylamino-4<i>H</i>-[1,2,4]triazolo[1,5-<i>a</i>]pyrimidin-5-one
    —— (4-chloro-[1,2,3]dithiazol-5-ylidene)-[3-(4-nitro-2-trifluoromethyl-phenoxy)-phenyl]-amine 65343-00-2 C15H7ClF3N3O3S2
    (4-chloro-[1,2,3]dithiazol-5-ylidene)-[3-(4-nitro-2-trifluoromethyl-phenoxy)-phenyl]-amine
    —— 4-(3-tert-Butyl-2-pyridin-4-yl-oxazolidin-5-yl)-2,6-dichloro-phenylamine 50617-70-4 C18H21Cl2N3O
    4-(3-tert-Butyl-2-pyridin-4-yl-oxazolidin-5-yl)-2,6-dichloro-phenylamine
    —— 4-(β-Phenyl-ethylamino)-6-mercapto-pyrimidin 19808-09-4 C12H13N3S
    4-(β-Phenyl-ethylamino)-6-mercapto-pyrimidin
    —— {4-[4-(4-tert-Butyl-phenoxy)-phenoxy]-phenyl}-(2-hydroxy-phenyl)-methanone 39203-91-3 C29H26O4
    {4-[4-(4-tert-Butyl-phenoxy)-phenoxy]-phenyl}-(2-hydroxy-phenyl)-methanone
    —— 4-(1,3-Dioxo-indan-2-yl)-benzoic acid methyl ester 129051-51-0 C17H12O4
    4-(1,3-Dioxo-indan-2-yl)-benzoic acid methyl ester
    —— (4,6-bis-morpholin-4-ylsulfanyl-[1,3,5]triazin-2-yl)-diethyl-amine 35302-15-9 C15H26N6O2S2
    (4,6-bis-morpholin-4-ylsulfanyl-[1,3,5]triazin-2-yl)-diethyl-amine
    —— 4-(2,6-Dimethoxy-phenyl)-1-methyl-1,2,3,4-tetrahydro-quinazoline 26824-93-1 C17H20N2O2
    4-(2,6-Dimethoxy-phenyl)-1-methyl-1,2,3,4-tetrahydro-quinazoline
    —— (4aR,9aR)-9-(4-bromophenyl)sulfonyl-1,2,3,4,4a,9a-hexahydrocarbazole 1448544-30-6 C18H18BrNO2S
    (4aR,9aR)-9-(4-bromophenyl)sulfonyl-1,2,3,4,4a,9a-hexahydrocarbazole
    —— 4-methyl-1,1,4-tris-methylsulfanyl-pent-2t-ene 31888-37-6 C9H18S3
    4-methyl-1,1,4-tris-methylsulfanyl-pent-2t-ene
    —— 4-Hydroxycarbonyl-3-aethyl-cyclopentanon 90199-51-2 C8H12O3
    4-Hydroxycarbonyl-3-aethyl-cyclopentanon
    —— 4,9-dihydro-6-methoxy-2,3-dimethyl-4-oxo-2H-pyrazolo<3,4-b>quinoline 112447-02-6 C13H13N3O2
    4,9-dihydro-6-methoxy-2,3-dimethyl-4-oxo-2H-pyrazolo<3,4-b>quinoline
    —— 4-Acetoxy-2-methylene-6-phenyl-hexanoic acid 86001-40-3 C15H18O4
    4-Acetoxy-2-methylene-6-phenyl-hexanoic acid
    —— 4-[2-amino-4-(3-bromo-4-fluorophenyl)-1-methyI-5-oxo-4,5-dihydro-1H-imidazol-4-yI]phenyl 3-methyl-2-oxo-2,3-dihydro-1,3-benzoxazole-6-sulfonate 1035268-30-4 C24H18BrFN4O6S
    4-[2-amino-4-(3-bromo-4-fluorophenyl)-1-methyI-5-oxo-4,5-dihydro-1H-imidazol-4-yI]phenyl 3-methyl-2-oxo-2,3-dihydro-1,3-benzoxazole-6-sulfonate
    —— 4-(2-trimethoxygermylethyl)pyridine 100446-77-3 C10H17GeNO3
    4-(2-trimethoxygermylethyl)pyridine
    —— 4,4'-diacetoxy-β,β-carotene 58540-69-5 C44H60O4
    4,4'-diacetoxy-β,β-carotene
    —— 4-methyl-7-(<i>N</i>-methyl-anilino)-pyrrolo[3,4-<i>c</i>]pyridine-1,3-dione 71380-56-8 C15H13N3O2
    4-methyl-7-(<i>N</i>-methyl-anilino)-pyrrolo[3,4-<i>c</i>]pyridine-1,3-dione
    —— 4-Aethoxy-1(2H)-phthalazinon 41505-33-3 C10H10N2O2
    4-Aethoxy-1(2H)-phthalazinon
    —— 4-(1-ethoxycarbonyl-propoxy)-2,6-dimethyl-nicotinic acid ethyl ester 69388-69-8 C16H23NO5
    4-(1-ethoxycarbonyl-propoxy)-2,6-dimethyl-nicotinic acid ethyl ester
    —— (4R,5S,6S)-6-[(S)-2,2-dimethyl-1,3-dioxolan-4-yl]-4,5-isopropylidenedioxyhexahydropyrrolo[1,2-b]isoxazol-2-yl acetate 1632066-23-9 C16H25NO7
    (4R,5S,6S)-6-[(S)-2,2-dimethyl-1,3-dioxolan-4-yl]-4,5-isopropylidenedioxyhexahydropyrrolo[1,2-b]isoxazol-2-yl acetate
    —— (4.10β-Dimethyl-8-oxo-4-octal-7-β-yl)essigsaeure 2658-96-0 C14H20O3
    (4.10β-Dimethyl-8-oxo-4-octal-7-β-yl)essigsaeure