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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-{1-[4-(3-chloro-4-cyanophenyl)-3,5-dimethyl-1H-pyrazol-1-yl]ethyl}benzamide 1126772-46-0 C21H19ClN4O
4-{1-[4-(3-chloro-4-cyanophenyl)-3,5-dimethyl-1H-pyrazol-1-yl]ethyl}benzamide
—— 4-(1-benzyl-3,5-dimethyl-1H-pyrazol-4-yl)-2-chlorobenzonitrile 1126773-74-7 C19H16ClN3
4-(1-benzyl-3,5-dimethyl-1H-pyrazol-4-yl)-2-chlorobenzonitrile
—— 4-bromo-2-methylsulfanyl-2H-1,3-dithiole-2-ylium tetrafluoroborate 1644731-68-9 BF4*C4H4BrS3
4-bromo-2-methylsulfanyl-2H-1,3-dithiole-2-ylium tetrafluoroborate
—— 4-{2-[(2-tert-butoxycarbonylaminoethyl)(tert-butoxycarbonyl)amino]ethylamino}-4-oxobutanoic acid 1251828-42-8 C18H33N3O7
4-{2-[(2-tert-butoxycarbonylaminoethyl)(tert-butoxycarbonyl)amino]ethylamino}-4-oxobutanoic acid
—— 4-<p-(β-Chlorethyl)-phenylazo>-3-methyl-1-phenyl-5-pyrazolon 40499-36-3 C18H17ClN4O
4-<p-(β-Chlorethyl)-phenylazo>-3-methyl-1-phenyl-5-pyrazolon
—— (4S,5S)-5-((1R,2S)-2-Hydroxymethyl-cyclopentyl)-4-isobutyl-2,2-dimethyl-oxazolidine-3-carboxylic acid tert-butyl ester 137789-64-1 C20H37NO4
(4S,5S)-5-((1R,2S)-2-Hydroxymethyl-cyclopentyl)-4-isobutyl-2,2-dimethyl-oxazolidine-3-carboxylic acid tert-butyl ester
—— 4,10-Bis-oxiranylmethyl-1,2,3,4,7,8,9,10-octahydro-4,10-diaza-chrysene 50260-19-0 C22H26N2O2
4,10-Bis-oxiranylmethyl-1,2,3,4,7,8,9,10-octahydro-4,10-diaza-chrysene
—— 4-Methyl-2-{2-[(3-methyl-butyl)-phenyl-amino]-acetylamino}-thiazole-5-carboxylic acid ethyl ester 37905-48-9 C20H27N3O3S
4-Methyl-2-{2-[(3-methyl-butyl)-phenyl-amino]-acetylamino}-thiazole-5-carboxylic acid ethyl ester
—— 4-[(4-ethoxy-phenyl)-thiocarbamoyl]-piperazine-1-carboxylic acid diethylamide 36997-55-4 C18H28N4O2S
4-[(4-ethoxy-phenyl)-thiocarbamoyl]-piperazine-1-carboxylic acid diethylamide
—— 4'-bromophenyl-5,5''-diacetylene-2,2':6',2''-terpyridine 1315465-88-3 C25H14BrN3
4'-bromophenyl-5,5''-diacetylene-2,2':6',2''-terpyridine
—— 4-Pikrylamino-1H-1.2.3-triazol 30132-87-7 C8H5N7O6
4-Pikrylamino-1H-1.2.3-triazol
—— 4-((3-chloro-4-((3-fluorobenzyl)oxy)phenyl)amino)-7-methoxyquinazolin-6-yl acetate 1012058-26-2 C24H19ClFN3O4
4-((3-chloro-4-((3-fluorobenzyl)oxy)phenyl)amino)-7-methoxyquinazolin-6-yl acetate
—— (4-(tert-butyl)phenoxy)(4-methylbenzylidyne)bis(tricyclohexyl-l5-phosphaneyl)ruthenium 872371-74-9 C54H86OP2Ru
(4-(tert-butyl)phenoxy)(4-methylbenzylidyne)bis(tricyclohexyl-l5-phosphaneyl)ruthenium
—— 4-butylamino-2-(2-diethylaminoethyl)-1H-isoindole-1,3(2H)-dione hydrochloride 82012-51-9 C18H27N3O2*ClH
4-butylamino-2-(2-diethylaminoethyl)-1H-isoindole-1,3(2H)-dione hydrochloride
—— 4,13-Dioxo-1,17-heptadecandisaure 58930-90-8 C17H28O6
4,13-Dioxo-1,17-heptadecandisaure
—— 4-Chlor-2,6-diamino-5-isopentyl-pyrimidin 17005-49-1 C9H15ClN4
4-Chlor-2,6-diamino-5-isopentyl-pyrimidin
—— 4-amino-6-(ethoxymethyl)-5-(7-methoxy-5-methyl-1-benzothiophen-2-yl)-N,N-dimethylpyrrolo[2,1-f][1,2,4]triazine-7-carboxamide 1443531-42-7 C22H25N5O3S
4-amino-6-(ethoxymethyl)-5-(7-methoxy-5-methyl-1-benzothiophen-2-yl)-N,N-dimethylpyrrolo[2,1-f][1,2,4]triazine-7-carboxamide
—— 4-[5-(benzylideneamino)-3-hydroxy-1H-pyrazol-4-ylazo]-N-[2-(saccharin-2-yl)acetyl]benzenesulfonamide 1196445-62-1 C25H19N7O7S2
4-[5-(benzylideneamino)-3-hydroxy-1H-pyrazol-4-ylazo]-N-[2-(saccharin-2-yl)acetyl]benzenesulfonamide
—— 4,5,6,7-Tetrachloro-2-(4-nitro-benzylidene)-indan-1,3-dione 30575-72-5 C16H5Cl4NO4
4,5,6,7-Tetrachloro-2-(4-nitro-benzylidene)-indan-1,3-dione
—— 4,6-diacetoxy-3-acetylamino-2-(3,4-diacetoxy-phenyl)-benzofuran 28741-43-7 C24H21NO10
4,6-diacetoxy-3-acetylamino-2-(3,4-diacetoxy-phenyl)-benzofuran
—— 4-(6-chloro-2-methyl-4-oxo-4<i>H</i>-quinazolin-3-yl)-2-hydroxy-benzoic acid methyl ester 31383-24-1 C17H13ClN2O4
4-(6-chloro-2-methyl-4-oxo-4<i>H</i>-quinazolin-3-yl)-2-hydroxy-benzoic acid methyl ester
—— 4-(4-methoxy-phenyl)-1,3,5-triphenyl-1,3a,4,5-tetrahydro-pyrazolo[3,4-<i>c</i>]pyrazole 51813-67-3 C29H24N4O
4-(4-methoxy-phenyl)-1,3,5-triphenyl-1,3a,4,5-tetrahydro-pyrazolo[3,4-<i>c</i>]pyrazole
—— 4-Benzo[1,3]dioxol-5-yl-3-methyl-6-phenyl-4,5-dihydro-benzo[d]isoxazole 51522-71-5 C21H17NO3
4-Benzo[1,3]dioxol-5-yl-3-methyl-6-phenyl-4,5-dihydro-benzo[d]isoxazole
—— 4-chloro-N-(1,3 3-trimethyl-2-oxoindolin-6-yl)nicotinamide 1581753-69-6 C17H16ClN3O2
4-chloro-N-(1,3 3-trimethyl-2-oxoindolin-6-yl)nicotinamide
—— 4-(2-cyclopropylmethoxy-5-methoxy-phenyl)-5H-pyrrolo[3,2-d]pyrimidine-7-carboxylic acid [1-((S)-2-hydroxy-propionyl)-piperidin-4-yl]-amide 1185840-63-4 C26H31N5O5
4-(2-cyclopropylmethoxy-5-methoxy-phenyl)-5H-pyrrolo[3,2-d]pyrimidine-7-carboxylic acid [1-((S)-2-hydroxy-propionyl)-piperidin-4-yl]-amide
—— 4-[[[3-(4-Hydroxyphenyl)imidazo[1,2-a]pyrazin-8-yl]amino]methyl]benzoic acid 1124320-00-8 C20H16N4O3
4-[[[3-(4-Hydroxyphenyl)imidazo[1,2-a]pyrazin-8-yl]amino]methyl]benzoic acid
—— 4-(1,5-bis(trimethylsilyl)penta-1,4-diyn-3-ylidene)hepta-2,5-diyne-1,7-diyl bis(4-(1,3,8,10-tetraoxo-9-(tridecan-7-yl)-3,8,9,10-tetrahydroanthra[2,1,9-def:6,5,10-d'e'f']diisoquinolin-2(1H)-yl)butanoate) 1142819-27-9 C100H104N4O12Si2
4-(1,5-bis(trimethylsilyl)penta-1,4-diyn-3-ylidene)hepta-2,5-diyne-1,7-diyl bis(4-(1,3,8,10-tetraoxo-9-(tridecan-7-yl)-3,8,9,10-tetrahydroanthra[2,1,9-def:6,5,10-d'e'f']diisoquinolin-2(1H)-yl)butanoate)
—— 4-[(4-benzenesulphonylamino-1-methyl-1H-benzimidazol-2-yl)-methyl]-benzonitrile 237750-92-4 C22H18N4O2S
4-[(4-benzenesulphonylamino-1-methyl-1H-benzimidazol-2-yl)-methyl]-benzonitrile
—— 4-(1-Methyltetrazol-5-yl)-1,2,3,6-tetrahydropyridine;dihydrochloride 2408964-54-3 C7H13Cl2N5
4-(1-Methyltetrazol-5-yl)-1,2,3,6-tetrahydropyridine;dihydrochloride
—— 4-(Diazophenyl methyl)-1,2-dimethoxybenzene 153707-12-1 C15H14N2O2
4-(Diazophenyl methyl)-1,2-dimethoxybenzene
—— 4-trifluoromethyl-5,5-diphenyldihydrofuran-2(3H)-one 1537898-18-2 C17H13F3O2
4-trifluoromethyl-5,5-diphenyldihydrofuran-2(3H)-one
—— 4'-chloro-2-hydroxy-4-methyl-6-oxo-1-cyclohexene-1-carboxanilide 40397-86-2 C14H14ClNO3
4'-chloro-2-hydroxy-4-methyl-6-oxo-1-cyclohexene-1-carboxanilide
—— (4-fluorobenzyl)-2-oxo-4-propyl-2H-chromen-7-yl benzenesulfonate 1428239-21-7 C25H21FO5S
(4-fluorobenzyl)-2-oxo-4-propyl-2H-chromen-7-yl benzenesulfonate
—— 4-(3-hydroxy-5-hydroxymethyl-2-methylpyridin-4-yl)-6,8-dioxo-2,7-diphenyl-3,7-diazabicyclo<3.3.0>octane 90587-90-9 C25H23N3O4
4-(3-hydroxy-5-hydroxymethyl-2-methylpyridin-4-yl)-6,8-dioxo-2,7-diphenyl-3,7-diazabicyclo<3.3.0>octane
—— 4-((5-hydroxy-3-methyl-1-phenyl-1H-pyrazol-4-yl)(4-methoxyphenyl)methyl)-3-methyl-1-phenyl-1H-pyrazol-5-ol 57303-46-5 C27H24N4O2
4-((5-hydroxy-3-methyl-1-phenyl-1H-pyrazol-4-yl)(4-methoxyphenyl)methyl)-3-methyl-1-phenyl-1H-pyrazol-5-ol
—— 4,4-dimethyl-1-phenyl-1λ5,4-phosphastanninane 1-oxide 124803-08-3 C12H19OPSn
4,4-dimethyl-1-phenyl-1λ5,4-phosphastanninane 1-oxide
—— (4α,8β,13β)-13-methyl-16-oxo-17-norkauran-18-oic acid 4'-nicotinoyl-n-butyl ester 1163711-73-6 C30H41NO5
(4α,8β,13β)-13-methyl-16-oxo-17-norkauran-18-oic acid 4'-nicotinoyl-n-butyl ester
—— 4-Chloro-2-trifluoromethyl-benzoimidazole-1-carboxylic acid phenyl ester 14832-68-9 C15H8ClF3N2O2
4-Chloro-2-trifluoromethyl-benzoimidazole-1-carboxylic acid phenyl ester
—— 4-methoxy-N-phenacyl-N-phenylbenzamide 1400693-06-2 C22H19NO3
4-methoxy-N-phenacyl-N-phenylbenzamide
—— 4-(5-Methyl-1,2-oxazol-3-yl)-9-phenyl-1,6-dithia-4,9-diazaspiro[4.4]nonane-3,8-dione 1217521-77-1 C15H13N3O3S2
4-(5-Methyl-1,2-oxazol-3-yl)-9-phenyl-1,6-dithia-4,9-diazaspiro[4.4]nonane-3,8-dione
—— 4-(4-methoxyphenyl)-8-oxo-2-phenyl-1,2,3,4,9,10-hexahydro-8H-[1,2,4]triazolo[1,5-a:4,3-a']dipyrimidin-5-ium-7-ide 1325298-07-4 C21H21N5O2
4-(4-methoxyphenyl)-8-oxo-2-phenyl-1,2,3,4,9,10-hexahydro-8H-[1,2,4]triazolo[1,5-a:4,3-a']dipyrimidin-5-ium-7-ide
—— 4,5-dimethylene-1-phenyl-3-(3-tolyl)imidazolidin-2-one 1332608-01-1 C18H16N2O
4,5-dimethylene-1-phenyl-3-(3-tolyl)imidazolidin-2-one
—— 4,6-bis-(1<i>H</i>-benzoimidazol-2-yl)-isophthalic acid dimethyl ester 42031-08-3 C24H18N4O4
4,6-bis-(1<i>H</i>-benzoimidazol-2-yl)-isophthalic acid dimethyl ester
—— 4-(6-methanesulfonyl-5-methyl-pyridin-3-yl)-6-[(S)-1-(tetrahydro-pyran-4-sulfonyl)-pyrrolidin-3-yloxy]-3,4-dihydro-2H-benzo[1,4]oxazine 1445999-96-1 C24H31N3O7S2
4-(6-methanesulfonyl-5-methyl-pyridin-3-yl)-6-[(S)-1-(tetrahydro-pyran-4-sulfonyl)-pyrrolidin-3-yloxy]-3,4-dihydro-2H-benzo[1,4]oxazine
—— 4-(Acetyloxy)-2-[[2-(methylthio)-3-nitrophenyl]methylene]-3-oxobutanoic acid, ethyl ester 141776-01-4 C16H17NO7S
4-(Acetyloxy)-2-[[2-(methylthio)-3-nitrophenyl]methylene]-3-oxobutanoic acid, ethyl ester
—— 4′-methylluciferin 130593-26-9 C12H10N2O3S2
4′-methylluciferin
—— (4-ethoxy-3-{5-fluoro-2-[3-(4-fluorophenyl)-3-methylbutyryl]-1,2,3,4-tetrahydroisoquinolin-8-yl}phenyl)acetic acid 1445886-79-2 C30H31F2NO4
(4-ethoxy-3-{5-fluoro-2-[3-(4-fluorophenyl)-3-methylbutyryl]-1,2,3,4-tetrahydroisoquinolin-8-yl}phenyl)acetic acid
—— 4-(4-Ethoxycarbonylphenyl)-benzo<b>furan 69976-58-5 C17H14O3
4-(4-Ethoxycarbonylphenyl)-benzo<b>furan
—— 4-[[[3-(4-Hydroxy-3-nitrophenyl)-2-methylimidazo[1,2-a]pyrazin-8-yl]amino]methyl]benzenesulfonamide 1124320-64-4 C20H18N6O5S
4-[[[3-(4-Hydroxy-3-nitrophenyl)-2-methylimidazo[1,2-a]pyrazin-8-yl]amino]methyl]benzenesulfonamide
—— 4-[2-(2-allyl-phenoxy)-propionyl]-morpholine 6868-20-8 C16H21NO3
4-[2-(2-allyl-phenoxy)-propionyl]-morpholine