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中文名称 英文名称 CAS号 化学式 结构式图片
—— [4a-Methyl-8-methylidene-2-(propan-2-yl)decahydronaphthalen-1-yl]methanimidic acid 110044-92-3 C16H27NO
[4a-Methyl-8-methylidene-2-(propan-2-yl)decahydronaphthalen-1-yl]methanimidic acid
—— 4-(2-Benzyloxyethyl)-2'-(methoxymethyloxy)diphenylmethanol 433331-41-0 C24H26O4
4-(2-Benzyloxyethyl)-2'-(methoxymethyloxy)diphenylmethanol
—— 4'-Ethyl-Δ<sup>6</sup>-THC 36403-82-4 C23H34O2
4'-Ethyl-Δ<sup>6</sup>-THC
—— 4-acetoxy-1-benzyl-piperidine-4-carboxylic acid 1262988-78-2 C15H19NO4
4-acetoxy-1-benzyl-piperidine-4-carboxylic acid
—— 4-{2-amino-5-[4-(methylsulfonyl)phenyl]pyridin-3-yl}benzonitrile 1314882-93-3 C19H15N3O2S
4-{2-amino-5-[4-(methylsulfonyl)phenyl]pyridin-3-yl}benzonitrile
—— 4'-methylumbelliferyl (2-acetamido-2-deoxy-α-D-glucopyranosyl)-(1->4)-sodium β-D-glucopyranosiduronate 1314133-40-8 C24H28NO14*Na
4'-methylumbelliferyl (2-acetamido-2-deoxy-α-D-glucopyranosyl)-(1->4)-sodium β-D-glucopyranosiduronate
—— 4-Cyan-3,3-dimethyl-5-isopropyliden-1-pyrazolin 24642-16-8 C9H13N3
4-Cyan-3,3-dimethyl-5-isopropyliden-1-pyrazolin
—— 4-butoxy-1-phenyl-8-trifluoromethyl-1,3-dihydro-benzo[<i>b</i>][1,4]diazepin-2-one 36961-90-7 C20H19F3N2O2
4-butoxy-1-phenyl-8-trifluoromethyl-1,3-dihydro-benzo[<i>b</i>][1,4]diazepin-2-one
—— 4,6-Dibrom-5-chlor-2-cyano-1-methyl-benzimidazol 29974-32-1 C9H4Br2ClN3
4,6-Dibrom-5-chlor-2-cyano-1-methyl-benzimidazol
—— 4,6-bis-(ethyl-isobutoxy-phosphinothioyloxy)-2-isopropyl-pyrimidine 62091-83-2 C19H36N2O4P2S2
4,6-bis-(ethyl-isobutoxy-phosphinothioyloxy)-2-isopropyl-pyrimidine
—— 4-(3-hydroxy-4-morpholin-4-yl-phenyl)-4-oxo-butyric acid 65854-69-5 C14H17NO5
4-(3-hydroxy-4-morpholin-4-yl-phenyl)-4-oxo-butyric acid
—— 4-(5-Hydroxy-2,2-dimethyl-7-pentyl-2H-chromen-4-yl)-1-(2-naphthalen-2-yl-ethyl)-pyridinium; bromide 55284-97-4 Br*C33H36NO2
4-(5-Hydroxy-2,2-dimethyl-7-pentyl-2H-chromen-4-yl)-1-(2-naphthalen-2-yl-ethyl)-pyridinium; bromide
—— (4aR,6S,7R,8S,8aR)-8-tert-Butoxy-6,7-dimethoxy-2,2-dimethyl-hexahydro-pyrano[3,2-d][1,3]dioxine 160825-46-7 C15H28O6
(4aR,6S,7R,8S,8aR)-8-tert-Butoxy-6,7-dimethoxy-2,2-dimethyl-hexahydro-pyrano[3,2-d][1,3]dioxine
—— 4-amino-1-[(2R,4R,5R)-3,3-difluoro-4-hydroxy-5-[(oxan-4-ylamino)methyl]oxolan-2-yl]pyrimidin-2-one 1151528-65-2 C14H20F2N4O4
4-amino-1-[(2R,4R,5R)-3,3-difluoro-4-hydroxy-5-[(oxan-4-ylamino)methyl]oxolan-2-yl]pyrimidin-2-one
—— 4-nitro-benzoic acid (1S)-{2-[2-(3-phenyl-(E)-allylselanyl)-phenyl]-4,5-dihydro-oxazol-(4R)-yl}-ethyl ester 716369-34-5 C27H24N2O5Se
4-nitro-benzoic acid (1S)-{2-[2-(3-phenyl-(E)-allylselanyl)-phenyl]-4,5-dihydro-oxazol-(4R)-yl}-ethyl ester
—— 4-{1-[(3,5-Dichloro-phenyl)-hydrazono]-ethyl}-benzonitrile 77635-77-9 C15H11Cl2N3
4-{1-[(3,5-Dichloro-phenyl)-hydrazono]-ethyl}-benzonitrile
—— 4'-{5-[((S)-2-(mercaptomethyl)-4-methylpentanoylamino)methyl]-2-propoxyimidazol-1-ylmethyl}-biphenyl-2-carboxylic acid 1073549-46-8 C28H35N3O4S
4'-{5-[((S)-2-(mercaptomethyl)-4-methylpentanoylamino)methyl]-2-propoxyimidazol-1-ylmethyl}-biphenyl-2-carboxylic acid
—— 4-[5-[4-[(2R,3R)-3-(2,4-difluorophenyl)-3-hydroxy-4-(1,2,4-triazol-1-yl)butan-2-yl]piperazin-1-yl]pyridin-2-yl]-2-[[4-(trifluoromethyl)phenyl]methyl]-1,2,4-triazol-3-one 1431884-22-8 C31H30F5N9O2
4-[5-[4-[(2R,3R)-3-(2,4-difluorophenyl)-3-hydroxy-4-(1,2,4-triazol-1-yl)butan-2-yl]piperazin-1-yl]pyridin-2-yl]-2-[[4-(trifluoromethyl)phenyl]methyl]-1,2,4-triazol-3-one
—— 4-(2-thienylmethyl)-2-phenyl-5-(phenylselanyl)-selenazole 1167412-71-6 C20H15NSSe2
4-(2-thienylmethyl)-2-phenyl-5-(phenylselanyl)-selenazole
—— (4-((1-ethoxyethoxy)(tributylstannyl)methyl)furan-2-yl)trimethylsilane 105426-90-2 C24H48O3SiSn
(4-((1-ethoxyethoxy)(tributylstannyl)methyl)furan-2-yl)trimethylsilane
—— 4-methylene-10-oxo-3,4-dihydro-1H-spiro[chromeno[3,2-c]pyridinium-2,1'-piperidinium]; chloride 52378-32-2 C18H20NO2*Cl
4-methylene-10-oxo-3,4-dihydro-1H-spiro[chromeno[3,2-c]pyridinium-2,1'-piperidinium]; chloride
—— [4-[3-(Trifluoromethoxy)phenyl]phenyl] 4,4,4-trifluorobutane-1-sulfonate 365426-32-0 C17H14F6O4S
[4-[3-(Trifluoromethoxy)phenyl]phenyl] 4,4,4-trifluorobutane-1-sulfonate
—— 4-[3-[[3-methoxy-4-(2-methyl-4-pyridinyl)phenyl]amino]-1-(1-methylethyl)-1H-1,2,4-triazol-5-yl]-1-piperazinecarboxylic acid, 1,1-dimethylethyl ester 1314874-28-6 C27H37N7O3
4-[3-[[3-methoxy-4-(2-methyl-4-pyridinyl)phenyl]amino]-1-(1-methylethyl)-1H-1,2,4-triazol-5-yl]-1-piperazinecarboxylic acid, 1,1-dimethylethyl ester
—— 4-(2,6-dichloropyridin-4-yl)benzaldehyde 1628606-70-1 C12H7Cl2NO
4-(2,6-dichloropyridin-4-yl)benzaldehyde
—— 4,8-bis(4-hexylphenyl)pentaleno[1,2-b:4,5-b']dithiophene 1553280-35-5 C36H38S2
4,8-bis(4-hexylphenyl)pentaleno[1,2-b:4,5-b']dithiophene
—— 4-(4-aminophenyl)-N-(2-fluorophenyl)piperazine-1-carboxamide 1228004-52-1 C17H19FN4O
4-(4-aminophenyl)-N-(2-fluorophenyl)piperazine-1-carboxamide
—— (4aS,5aS,8R,10aR,12aR)-5a,9,9,12a-tetramethyldodecahydro-2H-oxepino[3,2-b]pyrano[2,3-f]oxepin-8-ol 1437115-43-9 C17H30O4
(4aS,5aS,8R,10aR,12aR)-5a,9,9,12a-tetramethyldodecahydro-2H-oxepino[3,2-b]pyrano[2,3-f]oxepin-8-ol
—— (4aR,5aS,6aR,8R,10S,10aS,11aR,12aS)-8-(3-Hydroxy-propyl)-2,2,10a-trimethyl-dodecahydro-1,3,5,7,11-pentaoxa-naphthacen-10-ol 159328-05-9 C19H32O7
(4aR,5aS,6aR,8R,10S,10aS,11aR,12aS)-8-(3-Hydroxy-propyl)-2,2,10a-trimethyl-dodecahydro-1,3,5,7,11-pentaoxa-naphthacen-10-ol
—— 4'-[2-(Isopropylamino)ethoxy]-3'-methyl-3-furanilide Hydrochloride 253339-54-7 C17H22N2O3*ClH
4'-[2-(Isopropylamino)ethoxy]-3'-methyl-3-furanilide Hydrochloride
—— 4-(4-(4-chlorophenyl)-2-(pyrrolidine-1-carbonyl)thiazol-5-yl)benzenesulfonamide 1454649-37-6 C20H18ClN3O3S2
4-(4-(4-chlorophenyl)-2-(pyrrolidine-1-carbonyl)thiazol-5-yl)benzenesulfonamide
—— 4-Acetyl-2,5,6,6a-tetrahydroxy-7,7,9b-trimethyl-dodecahydro-benzo[de]chromene-2-carboxylic acid 2-(4-bromo-phenyl)-2-oxo-ethyl ester 7715-22-2 C26H33BrO9
4-Acetyl-2,5,6,6a-tetrahydroxy-7,7,9b-trimethyl-dodecahydro-benzo[de]chromene-2-carboxylic acid 2-(4-bromo-phenyl)-2-oxo-ethyl ester
—— 4-Amino-6-<3-(N-methylanilino)-2-oxo-propylamino>-5-nitro-2-pyridincarbaminsaeure-ethylester 15275-66-8 C18H22N6O5
4-Amino-6-<3-(N-methylanilino)-2-oxo-propylamino>-5-nitro-2-pyridincarbaminsaeure-ethylester
—— <4-Chlor-phenoxyacetyl>-glycin-<chinolinyl-2-methylenhydrazid> 2502-26-3 C20H17ClN4O3
<4-Chlor-phenoxyacetyl>-glycin-<chinolinyl-2-methylenhydrazid>
—— 4-carbazol-2-ylazo-3-hydroxy-naphthalene-2-carboxylic acid anilide 3322-48-3 C29H20N4O2
4-carbazol-2-ylazo-3-hydroxy-naphthalene-2-carboxylic acid anilide
—— (4'-Brom-biphenyl-4-yl)-thioglykolsaeure-amid 3393-03-1 C14H12BrNOS
(4'-Brom-biphenyl-4-yl)-thioglykolsaeure-amid
—— 4-methoxy-2-(2-methoxyphenyl)-3-(3-methylbutanoyl)-1-[4-(5-methylthiophen-2-yl)phenyl]-2H-pyrrol-5-one 1219488-98-8 C28H29NO4S
4-methoxy-2-(2-methoxyphenyl)-3-(3-methylbutanoyl)-1-[4-(5-methylthiophen-2-yl)phenyl]-2H-pyrrol-5-one
—— 4-hydroxy-2-(2-methoxyphenyl)-3-(3-methylbutanoyl)-1-[4-(5-methylthiophen-2-yl)phenyl]-2H-pyrrol-5-one 1219488-96-6 C27H27NO4S
4-hydroxy-2-(2-methoxyphenyl)-3-(3-methylbutanoyl)-1-[4-(5-methylthiophen-2-yl)phenyl]-2H-pyrrol-5-one
—— 4-methyl-N-[3-(pyrrolidin-1-ylmethyl)-5-(trifluoromethyl)phenyl]-3-[4-(1,3-thiazol-5-yl)triazol-1-yl]benzamide 1096691-41-6 C25H23F3N6OS
4-methyl-N-[3-(pyrrolidin-1-ylmethyl)-5-(trifluoromethyl)phenyl]-3-[4-(1,3-thiazol-5-yl)triazol-1-yl]benzamide
—— 4-hydroxy-2-[2-(2-methoxyethoxy)pyridin-3-yl]-3-(2-methylpropanoyl)-1-[4-(5-methylthiophen-2-yl)phenyl]-2H-pyrrol-5-one 1219488-37-5 C27H28N2O5S
4-hydroxy-2-[2-(2-methoxyethoxy)pyridin-3-yl]-3-(2-methylpropanoyl)-1-[4-(5-methylthiophen-2-yl)phenyl]-2H-pyrrol-5-one
—— 4-(4-fluoroquinolin-2-yl)aniline 1246092-09-0 C15H11FN2
4-(4-fluoroquinolin-2-yl)aniline
—— (4-amino-3-methylphenyl)[4,6-bis(trifluoromethyl)pyrimidin-2-yl]acetonitrile 1207090-86-5 C15H10F6N4
(4-amino-3-methylphenyl)[4,6-bis(trifluoromethyl)pyrimidin-2-yl]acetonitrile
—— 4-[3-(4,5-dichloro-2-methyl-phenyl)-5-(4-methoxy-phenyl)-4,5-dihydro-pyrazol-1-yl]-benzenesulfonamide 42803-41-8 C23H21Cl2N3O3S
4-[3-(4,5-dichloro-2-methyl-phenyl)-5-(4-methoxy-phenyl)-4,5-dihydro-pyrazol-1-yl]-benzenesulfonamide
—— 4-{4-[3-(4-Fluoro-phenyl)-ureido]-phenyl}-4-oxo-butyric acid ethyl ester 42811-13-2 C19H19FN2O4
4-{4-[3-(4-Fluoro-phenyl)-ureido]-phenyl}-4-oxo-butyric acid ethyl ester
—— 4-hydroxymethyl-1-(p-chlorophenyl)-3-(3-furyl)-pyrazol 70598-28-6 C14H11ClN2O2
4-hydroxymethyl-1-(p-chlorophenyl)-3-(3-furyl)-pyrazol
—— <4-Chlor-α-(2,4-dinitro-phenylhydrazono)-benzyl>-phosphonsaeure-diethylester 2230-50-4 C17H18ClN4O7P
<4-Chlor-α-(2,4-dinitro-phenylhydrazono)-benzyl>-phosphonsaeure-diethylester
—— 4-[4-(Cyclohexen-1-yl)-5-iodotriazol-1-yl]benzonitrile 1431375-66-4 C15H13IN4
4-[4-(Cyclohexen-1-yl)-5-iodotriazol-1-yl]benzonitrile
—— 4-(4-nitro-phenylazo)-<i>N</i><sup>3</sup>-phenyl-1<i>H</i>-pyrazole-3,5-diamine 16945-60-1 C15H13N7O2
4-(4-nitro-phenylazo)-<i>N</i><sup>3</sup>-phenyl-1<i>H</i>-pyrazole-3,5-diamine
—— 4-(3-bromo-4-hydroxy-5-methoxy-phenyl)-2-oxo-pyrrolidine-3-carboxylic acid methyl ester 6722-78-7 C13H14BrNO5
4-(3-bromo-4-hydroxy-5-methoxy-phenyl)-2-oxo-pyrrolidine-3-carboxylic acid methyl ester
—— 4,4'-Dinitro-α-(4-diethoxycarbonyl-methyl-1,4-dihydro-pyridyl)-stilben 15031-49-9 C26H25N3O8
4,4'-Dinitro-α-(4-diethoxycarbonyl-methyl-1,4-dihydro-pyridyl)-stilben
—— 4-Chloro-cyclohex-4-ene-1,2-dicarboxylic acid bis-[2-(3-butyl-ureido)-ethyl] ester 16059-27-1 C22H37ClN4O6
4-Chloro-cyclohex-4-ene-1,2-dicarboxylic acid bis-[2-(3-butyl-ureido)-ethyl] ester