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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-(4-cyanophenyl)-1,1-diethylpiperazin-1-ium iodide —— C15H22N3*I
4-(4-cyanophenyl)-1,1-diethylpiperazin-1-ium iodide
—— 4-(4-carbamoylphenyl)-1,1-diethylpiperazin-1-ium iodide —— C15H24N3O*I
4-(4-carbamoylphenyl)-1,1-diethylpiperazin-1-ium iodide
—— 4-(4-chlorophenyl)-2-(1-imidazolyl)-5-[3-(2-methoxyphenoxy)propyl]oxazole —— C22H20ClN3O3
4-(4-chlorophenyl)-2-(1-imidazolyl)-5-[3-(2-methoxyphenoxy)propyl]oxazole
—— 4-(3-(4-(1H-pyrrol-1-yl)phenoxy)propoxy)-3-ethoxybenzaldehyde —— C22H23NO4
4-(3-(4-(1H-pyrrol-1-yl)phenoxy)propoxy)-3-ethoxybenzaldehyde
—— 4‑((4‑hydroxynaphthalen‑1‑yl) methylene)‑3‑methylisoxazol‑5(4H)‑one —— C13H13NO4
4‑((4‑hydroxynaphthalen‑1‑yl) methylene)‑3‑methylisoxazol‑5(4H)‑one
—— 4-(3-chlorophenyl)-1-[(3-ethoxy-4-hydroxyphenyl)methylidene]-3-thiosemicarbazide —— C16H16ClN3O2S
4-(3-chlorophenyl)-1-[(3-ethoxy-4-hydroxyphenyl)methylidene]-3-thiosemicarbazide
—— 4-benzyloxy-2-butenyl bromide —— C11H13BrO
4-benzyloxy-2-butenyl bromide
—— 4-hydroxy-3-methoxy-α-oxobenzeneacetic acid ethyl ester —— C11H12O5
4-hydroxy-3-methoxy-α-oxobenzeneacetic acid ethyl ester
—— 4-(2-(4-(1H-pyrrol-1-yl)phenoxy)ethoxy)-3-ethoxybenzaldehyde —— C21H21NO4
4-(2-(4-(1H-pyrrol-1-yl)phenoxy)ethoxy)-3-ethoxybenzaldehyde
—— 4-(2-methoxyphenoxy)-4-(4-methoxyphenyl)butanenitrile —— C18H19NO3
4-(2-methoxyphenoxy)-4-(4-methoxyphenyl)butanenitrile
—— 4-(3-ethoxy-4-hydroxybenzylidene)-2-phenyloxazol-5(4H)-one —— C18H15NO4
4-(3-ethoxy-4-hydroxybenzylidene)-2-phenyloxazol-5(4H)-one
—— 4-(2-methoxyphenoxy)-8-nitroquinolin-2(1H)-one —— C16H12N2O5
4-(2-methoxyphenoxy)-8-nitroquinolin-2(1H)-one
—— 4-(3-ethoxy-4-hydroxyphenyl)-6-methyl-2-thioxo-N-(o-tolyl)-1,2,3,4-tetrahydropyrimidine-5-carboxamide —— C21H23N3O3S
4-(3-ethoxy-4-hydroxyphenyl)-6-methyl-2-thioxo-N-(o-tolyl)-1,2,3,4-tetrahydropyrimidine-5-carboxamide
—— 4-(2-methoxyphenoxy)pyrimidin-2-amine —— C11H11N3O2
4-(2-methoxyphenoxy)pyrimidin-2-amine
—— 4-(but-3-yn-1-yloxy)-3-ethoxybenzaldehyde —— C13H14O3
4-(but-3-yn-1-yloxy)-3-ethoxybenzaldehyde
—— 4-(3-chloropropoxy)-3-ethoxybenzaldehyde —— C12H15ClO3
4-(3-chloropropoxy)-3-ethoxybenzaldehyde
—— 4-bromobenzofuran-2-carbonitrile 1430229-79-0 C9H4BrNO
4-bromobenzofuran-2-carbonitrile
—— 4,4'-(furan-2-ylmethylene)bis(2-methoxyphenol) —— C19H18O5
4,4'-(furan-2-ylmethylene)bis(2-methoxyphenol)
—— 4-(2-methoxyphenoxy)-2H-chromen-2-one —— C16H12O4
4-(2-methoxyphenoxy)-2H-chromen-2-one
—— 4-methoxyphenyl 4-methoxy-7-methyl-5-oxo-5H-furo[3,2-g]benzopyran-9-sulfonate —— C20H16O8S
4-methoxyphenyl 4-methoxy-7-methyl-5-oxo-5H-furo[3,2-g]benzopyran-9-sulfonate
—— 4-methoxy-2-(triethylsilylethynyl)phenol —— C15H22O2Si
4-methoxy-2-(triethylsilylethynyl)phenol
—— 4-methoxyphenyl 4-(dimethylamino)benzoate —— C16H17NO3
4-methoxyphenyl 4-(dimethylamino)benzoate
—— 4-[<sup>18</sup>F]fluoroanisole —— C7H7FO
4-[<sup>18</sup>F]fluoroanisole
—— 4,5,6,7-tetraethylindene —— C17H24
4,5,6,7-tetraethylindene
—— 4-dibenzylaminophenyl 4-methoxyphenyl ether —— C27H25NO2
4-dibenzylaminophenyl 4-methoxyphenyl ether
—— 4,7-dichloro-2-(heptan-2-yl)quinoline —— C16H19Cl2N
4,7-dichloro-2-(heptan-2-yl)quinoline
—— 4-((2-(2-(2-(2-Methoxyethoxy)ethoxy)ethoxy)-9,10-di(1,3-dithiol-2-ylidene)-9,10-dihydroanthracen-6-yloxy)methyl)benzoic acid —— C35H32O7S4
4-((2-(2-(2-(2-Methoxyethoxy)ethoxy)ethoxy)-9,10-di(1,3-dithiol-2-ylidene)-9,10-dihydroanthracen-6-yloxy)methyl)benzoic acid
—— 4-((9,10-di(1,3-dithiol-2-ylidene)-9,10-dihydroanthracen-6-yloxy)methyl)benzoic acid —— C28H18O3S4
4-((9,10-di(1,3-dithiol-2-ylidene)-9,10-dihydroanthracen-6-yloxy)methyl)benzoic acid
—— 4-diallylaminophenyl 4-methoxyphenyl ether —— C19H21NO2
4-diallylaminophenyl 4-methoxyphenyl ether
—— 4-methoxyphenyl 4-(2-oxopyrrolidin-1-yl)benzenesulfonate —— C17H17NO5S
4-methoxyphenyl 4-(2-oxopyrrolidin-1-yl)benzenesulfonate
—— 4-Nitroso-heptan —— C7H15NO
4-Nitroso-heptan
—— 4-[2,6-dioxo-4-(trifluoromethyl)-3,6-dihydropyrimidin-1(2H)-yl]-2,5-difluorobenzonitrile —— C12H4F5N3O2
4-[2,6-dioxo-4-(trifluoromethyl)-3,6-dihydropyrimidin-1(2H)-yl]-2,5-difluorobenzonitrile
—— 4-(4'-methoxy)phenyloxy-4-phenyl butyric acid —— C17H18O4
4-(4'-methoxy)phenyloxy-4-phenyl butyric acid
—— 4-(3,6-dihydro-2,6-dioxo-4-trifluoromethyl-1(2H)-pyrimidin-1-yl)-5-fluoro-2-(4-methoxy-phenoxy)-benzonitrile —— C19H11F4N3O4
4-(3,6-dihydro-2,6-dioxo-4-trifluoromethyl-1(2H)-pyrimidin-1-yl)-5-fluoro-2-(4-methoxy-phenoxy)-benzonitrile
—— (4E)-4-(propylidene)-2-phenyloxazol-5(4H)-one —— C12H11NO2
(4E)-4-(propylidene)-2-phenyloxazol-5(4H)-one
—— 4-methoxyphenyl p-toluenesulfinate —— C14H14O3S
4-methoxyphenyl p-toluenesulfinate
—— 4'-ethoxy-(N-benzoylamino)acetanilide —— C17H18N2O3
4'-ethoxy-(N-benzoylamino)acetanilide
—— 4-hydroxy-7-(4-methoxyphenoxy)-1-methyl-2-oxo-1,2-dihydroquinoline-3-carboxylic acid methyl ester —— C19H17NO6
4-hydroxy-7-(4-methoxyphenoxy)-1-methyl-2-oxo-1,2-dihydroquinoline-3-carboxylic acid methyl ester
—— 4-(2,3-Dihydroxy-benzylidene)-2-phenyl-4H-oxazol-5-one —— C16H11NO4
4-(2,3-Dihydroxy-benzylidene)-2-phenyl-4H-oxazol-5-one
—— 4-(2,6-Dichloro-benzylidene)-2-phenyl-4H-oxazol-5-one —— C16H9Cl2NO2
4-(2,6-Dichloro-benzylidene)-2-phenyl-4H-oxazol-5-one
—— 4-[1-(2-methoxyphenyl)-1-hydroxypropyl]-resorcin —— C16H18O4
4-[1-(2-methoxyphenyl)-1-hydroxypropyl]-resorcin
—— 4-(4-Dipentylamino-benzylidene)-2-phenyl-4H-oxazol-5-one —— C26H32N2O2
4-(4-Dipentylamino-benzylidene)-2-phenyl-4H-oxazol-5-one
—— 4,5-epoxy-6,7-epoxy-3-methoxy-N-(methoxycarbonyl)morphinan-8-one —— C19H19NO6
4,5-epoxy-6,7-epoxy-3-methoxy-N-(methoxycarbonyl)morphinan-8-one
—— 4-<2-(6,7-Diphenyl-2,3-dihydro-1H-pyrrolizin-5-yl)ethenyl>-2-phenyl-2-oxazolin-5-on —— C29H22N2O2
4-<2-(6,7-Diphenyl-2,3-dihydro-1H-pyrrolizin-5-yl)ethenyl>-2-phenyl-2-oxazolin-5-on
—— 4-[(1-acetyl-1H-pyrrolo-[2,3-b]pyridin-3-yl)methylene]-2-phenyl-1,3-oxazol-5(4H)-one —— C19H13N3O3
4-[(1-acetyl-1H-pyrrolo-[2,3-b]pyridin-3-yl)methylene]-2-phenyl-1,3-oxazol-5(4H)-one
—— 4-(4-methoxyphenoxy)-8-nitroquinolin-2(1H)-one —— C16H12N2O5
4-(4-methoxyphenoxy)-8-nitroquinolin-2(1H)-one
—— 4-(3-benzyloxy-4-methoxybenzylidene)-2-phenyl-5-oxazolone —— C24H19NO4
4-(3-benzyloxy-4-methoxybenzylidene)-2-phenyl-5-oxazolone
—— 4-methoxyphenyl 2-[1-(4-fluorophenyl)-3-[2-(4-methoxyphenyl)ethyl]-5-oxo-2-sulfanylideneimidazolidin-4-yl]acetate —— C27H25FN2O5S
4-methoxyphenyl 2-[1-(4-fluorophenyl)-3-[2-(4-methoxyphenyl)ethyl]-5-oxo-2-sulfanylideneimidazolidin-4-yl]acetate
—— 4-(4-Fluoro-3-trifluoromethyl-benzylidene)-2-phenyl-4H-oxazol-5-one —— C17H9F4NO2
4-(4-Fluoro-3-trifluoromethyl-benzylidene)-2-phenyl-4H-oxazol-5-one
—— 4-methoxyphenyl 2-(4-oxo-2-thioxothiazolidin-3-yl)acetate —— C12H11NO4S2
4-methoxyphenyl 2-(4-oxo-2-thioxothiazolidin-3-yl)acetate