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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-{3-dimethylamino-1-[3-(2,3-difluoro-benzoylamino)phenyl]propylamino}quinazoline-8-carboxylic acid amide 1240475-27-7 C27H26F2N6O2
    4-{3-dimethylamino-1-[3-(2,3-difluoro-benzoylamino)phenyl]propylamino}quinazoline-8-carboxylic acid amide
    —— 4-{[5-({[3-(3,4-Dichlorophenyl)-2-cyclohepten-1-yl]amino}methyl)-1H-imidazol-1-yl]methyl}benzonitrile 1099114-80-3 C25H24Cl2N4
    4-{[5-({[3-(3,4-Dichlorophenyl)-2-cyclohepten-1-yl]amino}methyl)-1H-imidazol-1-yl]methyl}benzonitrile
    —— 4-(1-Hydroxycyclopentyl)-1-phenylbut-3-in-1-ol 40485-24-3 C15H18O2
    4-(1-Hydroxycyclopentyl)-1-phenylbut-3-in-1-ol
    —— ((((4-iodo-5-((triisopropylsilyl)ethynyl)-1,2-phenylene)bis(ethyne-2,1-diyl))bis(4,5-didecyl-2,1-phenylene))bis(ethyne-2,1-diyl))bis(triisopropylsilane) 1261266-21-0 C95H153ISi3
    ((((4-iodo-5-((triisopropylsilyl)ethynyl)-1,2-phenylene)bis(ethyne-2,1-diyl))bis(4,5-didecyl-2,1-phenylene))bis(ethyne-2,1-diyl))bis(triisopropylsilane)
    —— 4-methylumbelliferyl 2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl-(1->3)-2-acetamido-2-deoxy-4,6-O-di-tert-butylsilylene-α-D-galactopyranoside 868231-08-7 C40H55NO17Si
    4-methylumbelliferyl 2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl-(1->3)-2-acetamido-2-deoxy-4,6-O-di-tert-butylsilylene-α-D-galactopyranoside
    —— [4S-(4α,7α,9aβ)]-Octahydro-4-phthalimido-5-oxopyrrolo [2,1-b][1,3]thiazepine-7-carboxylic acid, methyl ester 167305-11-5 C18H18N2O5S
    [4S-(4α,7α,9aβ)]-Octahydro-4-phthalimido-5-oxopyrrolo [2,1-b][1,3]thiazepine-7-carboxylic acid, methyl ester
    —— 4-(3-Iodo-prop-2-ynyloxy)-2-methyl-1-methylsulfanyl-benzene 32547-84-5 C11H11IOS
    4-(3-Iodo-prop-2-ynyloxy)-2-methyl-1-methylsulfanyl-benzene
    —— 4-Nitro-1-oxy-pyridine-2-carboxylic acid (1-ethyl-pyrrolidin-2-ylmethyl)-amide 39574-77-1 C13H18N4O4
    4-Nitro-1-oxy-pyridine-2-carboxylic acid (1-ethyl-pyrrolidin-2-ylmethyl)-amide
    —— (4-methyl-2-oxo-1,4-dihydro-2H-3,1-benzoxazin-4-yl)methyl (4-fluorophenyl)carbamate 1141876-11-0 C17H15FN2O4
    (4-methyl-2-oxo-1,4-dihydro-2H-3,1-benzoxazin-4-yl)methyl (4-fluorophenyl)carbamate
    —— (+/-)-(4a<i>r</i>,8a<i>c</i>)-octahydro-quinoline-1-carbodithioic acid ; compound with (+/-)-<i>cis</i>-decahydroquinoline 36041-69-7 C9H17N*C10H17NS2
    (+/-)-(4a<i>r</i>,8a<i>c</i>)-octahydro-quinoline-1-carbodithioic acid ; compound with (+/-)-<i>cis</i>-decahydroquinoline
    —— 4,6-diphenyl-2-[4-(5-phenyl-10H-benzo[b][1]benzosilin-5-yl)phenyl]pyrimidine 1300610-39-2 C41H30N2Si
    4,6-diphenyl-2-[4-(5-phenyl-10H-benzo[b][1]benzosilin-5-yl)phenyl]pyrimidine
    —— 4-<Cyclohexyl-phenyl-methyl>-9-methyl-4,9-diaza<4.2.1>bicyclo-nonan 94999-77-6 C21H32N2
    4-<Cyclohexyl-phenyl-methyl>-9-methyl-4,9-diaza<4.2.1>bicyclo-nonan
    —— 4-(3,4-dichloro-benzyl)-tetrahydro-[1,4]oxazepin-3-one 108990-94-9 C12H13Cl2NO2
    4-(3,4-dichloro-benzyl)-tetrahydro-[1,4]oxazepin-3-one
    —— 4-[(4-Allyloxy-phenyl)-cyclopentylidene-methyl]-phenol 14151-87-2 C21H22O2
    4-[(4-Allyloxy-phenyl)-cyclopentylidene-methyl]-phenol
    —— 4-(2-Dibutylamino-butyl)-phenol 102175-79-1 C18H31NO
    4-(2-Dibutylamino-butyl)-phenol
    —— 4-(3-ethyl-3<i>H</i>-benzothiazol-2-ylidene)-2-cyano-3-[2]naphthyl-crotonic acid ethyl ester 114327-07-0 C26H22N2O2S
    4-(3-ethyl-3<i>H</i>-benzothiazol-2-ylidene)-2-cyano-3-[2]naphthyl-crotonic acid ethyl ester
    —— 4-(2-hydroxy-ethyl)-piperazine-1-carbothioic acid 2-(4-chloro-phenoxy)-anilide 25688-91-9 C19H22ClN3O2S
    4-(2-hydroxy-ethyl)-piperazine-1-carbothioic acid 2-(4-chloro-phenoxy)-anilide
    —— (4E)-4-(1-butylbenzylidene)-2(N,N-diethylamino)-4Hbenzo[d][1,3]thiazine 1446474-41-4 C23H28N2S
    (4E)-4-(1-butylbenzylidene)-2(N,N-diethylamino)-4Hbenzo[d][1,3]thiazine
    —— (4R)-4-[(2S,4R,5S)-4-(methoxymethoxy)-4-methyl-5-[(E)-3-methyloct-3-en-7-ynyl]oxolan-2-yl]-2,2-dimethyl-1,3-dioxolane 291764-31-3 C21H34O5
    (4R)-4-[(2S,4R,5S)-4-(methoxymethoxy)-4-methyl-5-[(E)-3-methyloct-3-en-7-ynyl]oxolan-2-yl]-2,2-dimethyl-1,3-dioxolane
    —— 4-((3-(1H-imidazol-1-yl)propylamino)methyl)-N-(4-chloro-2-(4-(3,3,3-trifluoropropyl)piperazin-1-yl)phenyl)-2-fluorobenzamide 1436422-47-7 C27H31ClF4N6O
    4-((3-(1H-imidazol-1-yl)propylamino)methyl)-N-(4-chloro-2-(4-(3,3,3-trifluoropropyl)piperazin-1-yl)phenyl)-2-fluorobenzamide
    —— 4-β-Naphthyl-1,2-diaminoimidazol 53454-63-0 C13H12N4
    4-β-Naphthyl-1,2-diaminoimidazol
    —— 4-iodo-1-methyl-5-{2-[2-(trifluoromethyl)phenyl]ethyl}-1H-pyrazole 1356998-00-9 C13H12F3IN2
    4-iodo-1-methyl-5-{2-[2-(trifluoromethyl)phenyl]ethyl}-1H-pyrazole
    —— 4,11-bis(trimethylsilylethynyl)anthra[2,3-c][1,2,5]thiadiazole 1194654-37-9 C24H24N2SSi2
    4,11-bis(trimethylsilylethynyl)anthra[2,3-c][1,2,5]thiadiazole
    —— 4b-hydroxy-9b-(5-hydroxy-3-methyl-1H-pyrazol-4-yl)-8-methoxy-4b,9b-dihydro-10H-indeno[1,2-b]benzofuran-10-one 1437802-86-2 C20H16N2O5
    4b-hydroxy-9b-(5-hydroxy-3-methyl-1H-pyrazol-4-yl)-8-methoxy-4b,9b-dihydro-10H-indeno[1,2-b]benzofuran-10-one
    —— (4S,5S)-2-[(1E)-hexa-1,5-dienyl]-4,5-dimethyl-1,3-dioxolane 112775-55-0 C11H18O2
    (4S,5S)-2-[(1E)-hexa-1,5-dienyl]-4,5-dimethyl-1,3-dioxolane
    —— 4-[5-(1-phenyl-1<i>H</i>-benzoimidazol-2-yl)-furan-2-yl]-benzoic acid ethyl ester 19247-88-2 C26H20N2O3
    4-[5-(1-phenyl-1<i>H</i>-benzoimidazol-2-yl)-furan-2-yl]-benzoic acid ethyl ester
    —— 4-methyl-6-(2,6,6-trimethyl-cyclohex-1-enyl)-hexa-2,4-dienoic acid 110252-16-9 C16H24O2
    4-methyl-6-(2,6,6-trimethyl-cyclohex-1-enyl)-hexa-2,4-dienoic acid
    —— {4-[3-(4-Fluoro-phenylethynyl)-4-hydroxy-5-isopropyl-benzyl]-3,5-dimethyl-phenoxy}-acetic acid methyl ester 863640-02-2 C29H29FO4
    {4-[3-(4-Fluoro-phenylethynyl)-4-hydroxy-5-isopropyl-benzyl]-3,5-dimethyl-phenoxy}-acetic acid methyl ester
    —— 4-(phenylhydrazinylidene)-5-thiophen-2-ylpentanoic acid 96753-56-9 C15H16N2O2S
    4-(phenylhydrazinylidene)-5-thiophen-2-ylpentanoic acid
    —— 4-(5-{[[1-(3,4-dichlorobenzoyl)piperidin-4-yl](methyl)amino]methyl}pyrazin-2-yl)-N-methylbenzamide trifluoroacetate 1186081-46-8 C2HF3O2*C26H27Cl2N5O2
    4-(5-{[[1-(3,4-dichlorobenzoyl)piperidin-4-yl](methyl)amino]methyl}pyrazin-2-yl)-N-methylbenzamide trifluoroacetate
    —— 4-(2,4-Dimethyl-phenyl)-2-[(E)-hydroxyimino]-6-(4-methoxy-phenyl)-cyclohex-3-enecarboxylic acid ethyl ester 71994-46-2 C24H27NO4
    4-(2,4-Dimethyl-phenyl)-2-[(E)-hydroxyimino]-6-(4-methoxy-phenyl)-cyclohex-3-enecarboxylic acid ethyl ester
    —— 4-(2-Hydroxy-5-methyl-3-nitrobenzyl)-2-(4-hydroxy-3-methyl-5-nitrobenzyl)-6-nitrophenol 59920-01-3 C22H19N3O9
    4-(2-Hydroxy-5-methyl-3-nitrobenzyl)-2-(4-hydroxy-3-methyl-5-nitrobenzyl)-6-nitrophenol
    —— 4-((R)-2-cyclopentyl-2-hydroxy-2-phenylacetyl)-N-(2-methylthiazol-4-ylmethyl)piperazine-1-carboxamidine 1128091-70-2 C23H31N5O2S
    4-((R)-2-cyclopentyl-2-hydroxy-2-phenylacetyl)-N-(2-methylthiazol-4-ylmethyl)piperazine-1-carboxamidine
    —— 4-[4-{(5S,7aR)-3-oxo-1,3,5,7a-tetrahydropyrrolo[1,2-c]oxazol-5-yl}butyl]phenyl acetate 1618657-93-4 C18H21NO4
    4-[4-{(5S,7aR)-3-oxo-1,3,5,7a-tetrahydropyrrolo[1,2-c]oxazol-5-yl}butyl]phenyl acetate
    —— 4'-Undecyloxy-biphenyl-4-ylamine 163856-04-0 C23H33NO
    4'-Undecyloxy-biphenyl-4-ylamine
    —— 4-amyloxymethyl-2-formylmethylbutanolide 108332-98-5 C12H20O4
    4-amyloxymethyl-2-formylmethylbutanolide
    —— 4-(2-Chlor-benzylmercapto)-1-(2-chlor-benzyl)-7-hydroxy-1H-imidazo<4,5-d>pyridazin 3494-16-4 C19H14Cl2N4OS
    4-(2-Chlor-benzylmercapto)-1-(2-chlor-benzyl)-7-hydroxy-1H-imidazo<4,5-d>pyridazin
    —— 4-iodo-1-methyl-5-(2-phenyl ethyl)-1H-pyrazole 1356997-96-0 C12H13IN2
    4-iodo-1-methyl-5-(2-phenyl ethyl)-1H-pyrazole
    —— 4-Formyloxy-heptadiin-(1,6) 21972-07-6 C8H8O2
    4-Formyloxy-heptadiin-(1,6)
    —— 4-(1-Hexyl-1-methyl-undecyl)-phthalic acid 60380-58-7 C26H42O4
    4-(1-Hexyl-1-methyl-undecyl)-phthalic acid
    —— 4'-Cyano-4-pentenophenon-2d(2) 41801-75-6 C12H11NO
    4'-Cyano-4-pentenophenon-2d(2)
    —— 4-amino-5-(3-aminoprop-1-en-1-yl)-1-((2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidin-2(1H)-one 952292-39-6 C12H18N4O4
    4-amino-5-(3-aminoprop-1-en-1-yl)-1-((2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidin-2(1H)-one
    —— 4-[[4-[[4-[(2,4-Dihydroxyphenyl)diazenyl]-7-sulfonaphthalen-1-yl]diazenyl]-2-methylphenyl]diazenyl]benzoic acid 1378293-73-2 C30H22N6O7S
    4-[[4-[[4-[(2,4-Dihydroxyphenyl)diazenyl]-7-sulfonaphthalen-1-yl]diazenyl]-2-methylphenyl]diazenyl]benzoic acid
    —— (4-Methylsulfonyloxyimino-cyclohexa-2,5-dienylidene)-thiophen-2-yl-acetonitrile 219650-80-3 C13H10N2O3S2
    (4-Methylsulfonyloxyimino-cyclohexa-2,5-dienylidene)-thiophen-2-yl-acetonitrile
    —— 4-methyl-N-(5'-quinolin-2-yl-[2,2']bithiophenyl-5-ylmethylene)-aniline 51902-94-4 C25H18N2S2
    4-methyl-N-(5'-quinolin-2-yl-[2,2']bithiophenyl-5-ylmethylene)-aniline
    —— (4R,5S)-4-(dimethyl(phenyl)silyl)-5-phenyldihydrofuran-2(3H)-one 1436857-07-6 C18H20O2Si
    (4R,5S)-4-(dimethyl(phenyl)silyl)-5-phenyldihydrofuran-2(3H)-one
    —— 4-chloro-3-(4-methylphenylsulfanyl)-N,4-diphenylbutanamide 1420836-57-2 C23H22ClNOS
    4-chloro-3-(4-methylphenylsulfanyl)-N,4-diphenylbutanamide
    —— 4-{[(E)-5-(Benzothiazol-2-ylsulfanylmethyl)-[1,3,4]thiadiazol-2-ylimino]-methyl}-phenol 474126-27-7 C17H12N4OS3
    4-{[(E)-5-(Benzothiazol-2-ylsulfanylmethyl)-[1,3,4]thiadiazol-2-ylimino]-methyl}-phenol
    —— 4-(3-nitrophenoxy)pyridine-2-carboxylic acid 1092394-39-2 C12H8N2O5
    4-(3-nitrophenoxy)pyridine-2-carboxylic acid
    —— (4-amino-phenoxyacetyl)-urea 861558-00-1 C9H11N3O3
    (4-amino-phenoxyacetyl)-urea