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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-carbethoxy-5-formyl-2-phenyl-5,6-dihydro-4H-1,3-thiazine 97202-65-8 C14H15NO3S
4-carbethoxy-5-formyl-2-phenyl-5,6-dihydro-4H-1,3-thiazine
—— 4-{6-[3-(4-methylsulfanyl-phenyl)-prop-1-ynyl]-4-oxo-4H-pyrido[3,4-d]pyrimidin-3-ylmethyl}-benzoic acid 1080811-32-0 C25H19N3O3S
4-{6-[3-(4-methylsulfanyl-phenyl)-prop-1-ynyl]-4-oxo-4H-pyrido[3,4-d]pyrimidin-3-ylmethyl}-benzoic acid
—— 4-(2,2-Difluorocyclopropyl)anilinehydrochloride 2253632-14-1 C9H10ClF2N
4-(2,2-Difluorocyclopropyl)anilinehydrochloride
—— 4-acetoxy-2-acetyl-10-methyl-1-oxo-1,2-dihydropyridazino<4,5-b>quinoline 77705-48-7 C16H13N3O4
4-acetoxy-2-acetyl-10-methyl-1-oxo-1,2-dihydropyridazino<4,5-b>quinoline
—— 4,6-dimethyl-2-[fluorobis(trifluoromethyl)methyl]aniline 1245720-17-5 C11H10F7N
4,6-dimethyl-2-[fluorobis(trifluoromethyl)methyl]aniline
—— 4-diethoxyphosphoryl-2-(methylamino)pentanenitrile 79455-04-2 C10H21N2O3P
4-diethoxyphosphoryl-2-(methylamino)pentanenitrile
—— 4-(3,3,3-Trifluoro-2-trifluoromethyl-propenylideneamino)-benzoic acid ethyl ester 59758-05-3 C13H9F6NO2
4-(3,3,3-Trifluoro-2-trifluoromethyl-propenylideneamino)-benzoic acid ethyl ester
—— 4-methyl-N-(4,4-dimethyl-2-oxo-3-buten-1-yl)-N-(prop-2-ynyl)benzenesulfonamide 1147121-57-0 C16H19NO3S
4-methyl-N-(4,4-dimethyl-2-oxo-3-buten-1-yl)-N-(prop-2-ynyl)benzenesulfonamide
—— 4-[4-isopropoxy-5-(5-isopropyl-2-methyl-phenoxymethyl)-6-methyl-pyridin-2-yl]-5-isopropyl-1H-indazole 693277-93-9 C30H37N3O2
4-[4-isopropoxy-5-(5-isopropyl-2-methyl-phenoxymethyl)-6-methyl-pyridin-2-yl]-5-isopropyl-1H-indazole
—— 4-(2-p-toluenesulfonyloxy-2-(4-tert-butylphenyl)-ethoxy)-quinazoline 1044696-26-5 C27H28N2O4S
4-(2-p-toluenesulfonyloxy-2-(4-tert-butylphenyl)-ethoxy)-quinazoline
—— 4-bromo-1-(cyclopropylmethyl)-5-[(6-methoxypyridin-2-yl)methoxy]-1H-benzotriazole 1379542-52-5 C17H17BrN4O2
4-bromo-1-(cyclopropylmethyl)-5-[(6-methoxypyridin-2-yl)methoxy]-1H-benzotriazole
—— 4-xanthen-9-ylidenemethyl-phenol 2961-55-9 C20H14O2
4-xanthen-9-ylidenemethyl-phenol
—— [4-[(E)-3-chloro-3-oxoprop-1-enyl]phenyl] nonanoate 102148-40-3 C18H23ClO3
[4-[(E)-3-chloro-3-oxoprop-1-enyl]phenyl] nonanoate
—— 4-chloro-6-(trifluoromethyl)picolinic acid 1060810-65-2 C7H3ClF3NO2
4-chloro-6-(trifluoromethyl)picolinic acid
—— [4-cyclopentyloxy-6-(3-ethyl-1H-indazol-4-yl)-2-methyl-pyridin-3-ylmethyl]-methyl-(1S)-(1,2,3,4-tetrahydro-naphthalen-1-yl)-amine 693278-08-9 C32H38N4O
[4-cyclopentyloxy-6-(3-ethyl-1H-indazol-4-yl)-2-methyl-pyridin-3-ylmethyl]-methyl-(1S)-(1,2,3,4-tetrahydro-naphthalen-1-yl)-amine
—— (4-benzyl-5-oxo-2-phenyl-imidazolidin-1-yl)-acetic acid 876479-97-9 C18H18N2O3
(4-benzyl-5-oxo-2-phenyl-imidazolidin-1-yl)-acetic acid
—— 4-(2'-t-butyldimethylsilylethynyl)hept-6-en-1-ol 167564-10-5 C15H28OSi
4-(2'-t-butyldimethylsilylethynyl)hept-6-en-1-ol
—— 4-(1-benzyl-4-(3,4-dimethoxyphenyl)-1H-pyrrol-3-yl)benzene-1,2-diol 1561902-43-9 C25H23NO4
4-(1-benzyl-4-(3,4-dimethoxyphenyl)-1H-pyrrol-3-yl)benzene-1,2-diol
—— 4,5-diphenyl-2-thiomethyloxiraneimidazole 1079090-84-8 C18H16N2OS
4,5-diphenyl-2-thiomethyloxiraneimidazole
—— 4,4-dimethoxy-4,5,6,7-tetrahydro-benzo[<i>b</i>]thiophene 36914-02-0 C10H14O2S
4,4-dimethoxy-4,5,6,7-tetrahydro-benzo[<i>b</i>]thiophene
—— 4-methoxy-1-(cyclohexylimino)butane 1025104-75-9 C11H21NO
4-methoxy-1-(cyclohexylimino)butane
—— 4-(3-nitro-4-methylphenyl)-6,7,9,9a-tetrahydro[1,4]thiazino[4,3-d][1,2,4]triazin-1(2H)-one 590403-47-7 C13H14N4O3S
4-(3-nitro-4-methylphenyl)-6,7,9,9a-tetrahydro[1,4]thiazino[4,3-d][1,2,4]triazin-1(2H)-one
—— 4-(2-acetoxy-5-acetylamino-benzoyl)-morpholine 66952-69-0 C15H18N2O5
4-(2-acetoxy-5-acetylamino-benzoyl)-morpholine
—— 4-chloro-N-(((1,2-diphenylvinyl)imino)methylene)aniline 105516-51-6 C21H15ClN2
4-chloro-N-(((1,2-diphenylvinyl)imino)methylene)aniline
—— 4-ethylamino-2-methoxy-benzoic acid methyl ester 617245-94-0 C11H15NO3
4-ethylamino-2-methoxy-benzoic acid methyl ester
—— 4-<(4-dihexadecylaminophenyl)imino>-2,5-cyclohexadien-1-on 86295-38-7 C44H74N2O
4-<(4-dihexadecylaminophenyl)imino>-2,5-cyclohexadien-1-on
—— 4-(2-Oxo-benzothiazol-3-yl)-butyrimidic acid methyl ester; hydrochloride 74943-70-7 C12H14N2O2S*ClH
4-(2-Oxo-benzothiazol-3-yl)-butyrimidic acid methyl ester; hydrochloride
—— (((4aR,6R,8S,8aR)-octahydrospiro[isochromene-3,2'-[1,3]dithiane]-6,8-diyl)bis(oxy))bis(tert-butyldimethylsilane) 129482-74-2 C24H48O3S2Si2
(((4aR,6R,8S,8aR)-octahydrospiro[isochromene-3,2'-[1,3]dithiane]-6,8-diyl)bis(oxy))bis(tert-butyldimethylsilane)
—— 4-(4-dodecyloxy-5-methoxy-2-nitrobenzyloxy)isophthalaldehyde 760984-01-8 C28H37NO7
4-(4-dodecyloxy-5-methoxy-2-nitrobenzyloxy)isophthalaldehyde
—— 4-Glyoxyloyl-3-<5-nitro-furyl-(2)>-5-methyl-isooxazol 15154-24-2 C10H6N2O6
4-Glyoxyloyl-3-<5-nitro-furyl-(2)>-5-methyl-isooxazol
—— 4-methyl-1-oxopentan-2-yl 4-nitrobenzoate 1453495-79-8 C13H15NO5
4-methyl-1-oxopentan-2-yl 4-nitrobenzoate
—— 4,6-Dihexadecoxybenzene-1,3-diamine 1069136-64-6 C38H72N2O2
4,6-Dihexadecoxybenzene-1,3-diamine
—— 4-Pentyloxy-N-phenylacetyl-anilin 27817-70-5 C19H23NO2
4-Pentyloxy-N-phenylacetyl-anilin
—— 4''-O-(3-pent-3-ynyloxy-propyl)-9-deoxo-9a-methyl-9a-aza-9a-homoerythromycin A 936624-94-1 C46H84N2O13
4''-O-(3-pent-3-ynyloxy-propyl)-9-deoxo-9a-methyl-9a-aza-9a-homoerythromycin A
—— 4-benzoyl-7-methoxy-3-methyl-3,4-dihydro-2H-benzo[1,4]oxazine 93817-87-9 C17H17NO3
4-benzoyl-7-methoxy-3-methyl-3,4-dihydro-2H-benzo[1,4]oxazine
—— 4-(1,4-bis[β-(4-quinolyl)vinyl]benzene)-arachno-B9H13 1021495-36-2 C28H33B9N2
4-(1,4-bis[β-(4-quinolyl)vinyl]benzene)-arachno-B9H13
—— (4-(5,5-dimethyl-[1,3]-dioxan-2-yl)benzyl)phosphonic aciddiethyl ester 404822-87-3 C17H27O5P
(4-(5,5-dimethyl-[1,3]-dioxan-2-yl)benzyl)phosphonic aciddiethyl ester
—— 4-(4'-methoxyethoxyphenyl)-phenyl methyl sulfone 286845-28-1 C16H18O4S
4-(4'-methoxyethoxyphenyl)-phenyl methyl sulfone
—— 4-methyl-N-[2-(4-methylbenzamido)ethyl]-N-propionylbenzamide 1218995-21-1 C21H24N2O3
4-methyl-N-[2-(4-methylbenzamido)ethyl]-N-propionylbenzamide
—— 4-fluoro-N-[6-(2-fluoroethoxy)-1,3-benzothiazol-2-yl]benzamide 1229185-48-1 C16H12F2N2O2S
4-fluoro-N-[6-(2-fluoroethoxy)-1,3-benzothiazol-2-yl]benzamide
—— 4-((S)-4-diethoxyphosphoryl-2-((6-((S)-3-methoxypyrrolidin-1-yl)-2-(3-trifluoromethylphenyl)pyrimidine-4-carbonyl)amino)butyryl)piperazine-1-carboxylic acid butyl ester 1159502-60-9 C34H48F3N6O8P
4-((S)-4-diethoxyphosphoryl-2-((6-((S)-3-methoxypyrrolidin-1-yl)-2-(3-trifluoromethylphenyl)pyrimidine-4-carbonyl)amino)butyryl)piperazine-1-carboxylic acid butyl ester
—— 4,4,4-trifluoro-3-[(4-(methanesulfonyl)phenyl)-hydrazono]-1-(pyridin-4-yl)butan-1-one 1085525-52-5 C16H14F3N3O3S
4,4,4-trifluoro-3-[(4-(methanesulfonyl)phenyl)-hydrazono]-1-(pyridin-4-yl)butan-1-one
—— 4-[4-(Cyclopropanecarbonylamino)phenoxy]-2-pyridin-3-ylpyrimidine-5-carboxylic acid 1298101-31-1 C20H16N4O4
4-[4-(Cyclopropanecarbonylamino)phenoxy]-2-pyridin-3-ylpyrimidine-5-carboxylic acid
—— (4S,5S)-5-benzyl-2,2-dimethyl-4-hydroxy-1,3-dioxolane 181999-45-1 C12H16O3
(4S,5S)-5-benzyl-2,2-dimethyl-4-hydroxy-1,3-dioxolane
—— [4-(2-Methylene-butyryl)-phenyl]-acetic acid 3636-48-4 C13H14O3
[4-(2-Methylene-butyryl)-phenyl]-acetic acid
—— 4-(3-chloro-phenyl)(6{[(E/Z)-1-methyl-piperidin-4-ylimino]-methyl}-benzoimidazol-1-yl)-thiazole-5-carboxylic acid amide 1232234-53-5 C24H23ClN6OS
4-(3-chloro-phenyl)(6{[(E/Z)-1-methyl-piperidin-4-ylimino]-methyl}-benzoimidazol-1-yl)-thiazole-5-carboxylic acid amide
—— 4-heptyl-2-oxo-2H-chromene-3-carboxylic acid 101746-99-0 C17H20O4
4-heptyl-2-oxo-2H-chromene-3-carboxylic acid
—— 4-(3,4,5-trimethoxyphenyl)-6-morpholino-1,3,5-triazin-2-amine 43075-03-2 C16H21N5O4
4-(3,4,5-trimethoxyphenyl)-6-morpholino-1,3,5-triazin-2-amine
—— (4aR,9aS)-1,4,5,8,9,10-hexahydro-4a,9a-methanoanthracene 128094-39-3 C14H17N
(4aR,9aS)-1,4,5,8,9,10-hexahydro-4a,9a-methanoanthracene
—— 4-[2-Hydroxy-2-((1S,2S,3S,5R)-2-hydroxy-3,5-dimethyl-cyclohexyl)-ethyl]-1-phenyl-piperidine-2,6-dione 112825-52-2 C21H29NO4
4-[2-Hydroxy-2-((1S,2S,3S,5R)-2-hydroxy-3,5-dimethyl-cyclohexyl)-ethyl]-1-phenyl-piperidine-2,6-dione