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中文名称 英文名称 CAS号 化学式 结构式图片
—— 3-hydroxycyclobut-3-ene-1,2-dione;4-methylmorpholine 112127-51-2 C4H2O3*C5H11NO
3-hydroxycyclobut-3-ene-1,2-dione;4-methylmorpholine
—— 3-(4-Pyridin-2-yl-piperazin-1-yl)-propionic acid ethyl ester 104374-09-6 C14H21N3O2
3-(4-Pyridin-2-yl-piperazin-1-yl)-propionic acid ethyl ester
—— 3β-acetoxy-23,24-bisnor-chol-5-en-22-(methyl ethanoate) amine 913338-36-0 C27H43NO4
3β-acetoxy-23,24-bisnor-chol-5-en-22-(methyl ethanoate) amine
—— 3-bromo-6-methyl-4-phenylheptan-2-one 1370450-50-2 C14H19BrO
3-bromo-6-methyl-4-phenylheptan-2-one
—— (3-(1,4-diazepinyl))carboxaldehyde 1314940-20-9 C6H6N2O
(3-(1,4-diazepinyl))carboxaldehyde
—— 3-azidopropyl 2,3-di-O-acetyl-β-D-galactopyranosyl-(1-> 4)-2,3,6-tri-O-acetyl-β-D-glucopyranoside 499115-19-4 C25H37N3O16
3-azidopropyl 2,3-di-O-acetyl-β-D-galactopyranosyl-(1-> 4)-2,3,6-tri-O-acetyl-β-D-glucopyranoside
—— 3,5-Dibromo-2,6-dimethyl-benzenesulfonic acid 4-nitro-phenyl ester 71796-37-7 C14H11Br2NO5S
3,5-Dibromo-2,6-dimethyl-benzenesulfonic acid 4-nitro-phenyl ester
—— 3-Benzyloxy-4-isopropyl-3-cyclobuten-1,2-dion 73279-73-9 C14H14O3
3-Benzyloxy-4-isopropyl-3-cyclobuten-1,2-dion
—— 3-[2-(5-Bromo-2-cyano-1-pyrrolyl)-5-pyridylmethyl]-2-butyl-7-methyl-3H-imidazo[4,5-b]pyridine 142045-28-1 C22H21BrN6
3-[2-(5-Bromo-2-cyano-1-pyrrolyl)-5-pyridylmethyl]-2-butyl-7-methyl-3H-imidazo[4,5-b]pyridine
—— 3-(3,4-dimethoxyphenyl)-3,4-dihydro-6,8-dimethoxy-4,4-dimethyl-2-(2-propenyl)-1(2H)naphthalenone 120078-71-9 C25H30O5
3-(3,4-dimethoxyphenyl)-3,4-dihydro-6,8-dimethoxy-4,4-dimethyl-2-(2-propenyl)-1(2H)naphthalenone
—— 3-isobutoxyphenethylamine 1184418-66-3 C12H19NO
3-isobutoxyphenethylamine
—— 3-amino-N-(2,6-dimethylphenyl)-2-methylpropanamide 53984-86-4 C12H18N2O
3-amino-N-(2,6-dimethylphenyl)-2-methylpropanamide
—— 3,4,5,6-Tetrafluoro-1-methoxy-10,11-dimethyl-tricyclo[6.2.2.02,7]dodeca-2,4,6,9,11-pentaene 55416-10-9 C15H12F4O
3,4,5,6-Tetrafluoro-1-methoxy-10,11-dimethyl-tricyclo[6.2.2.02,7]dodeca-2,4,6,9,11-pentaene
—— (3aR,4R,6S,6aS)-ethyl-4,5,6,6a-tetrahydro-6-hydroxy-2,2-dimethyl-3aH-cyclopenta-1,3-dioxole-4-acetate 119906-33-1 C12H20O5
(3aR,4R,6S,6aS)-ethyl-4,5,6,6a-tetrahydro-6-hydroxy-2,2-dimethyl-3aH-cyclopenta-1,3-dioxole-4-acetate
—— 3-(N-Tos-Aba)amino-2-imino-2,3-dihydrothiazolo<4,5-b>quinoxaline 78211-00-4 C23H18N6O3S2
3-(N-Tos-Aba)amino-2-imino-2,3-dihydrothiazolo<4,5-b>quinoxaline
—— 3-methoxycarbonyl-3-[2-nitro-1-(4-chlorophenyl)-ethyl]-4-(3-pyridyl)-2-pyrrolidone 1341160-96-0 C19H18ClN3O5
3-methoxycarbonyl-3-[2-nitro-1-(4-chlorophenyl)-ethyl]-4-(3-pyridyl)-2-pyrrolidone
—— 3-methylsulfanyl-1-phenyl-5-thiophen-2-ylpent-2-ene-1,5-dione 78227-66-4 C16H14O2S2
3-methylsulfanyl-1-phenyl-5-thiophen-2-ylpent-2-ene-1,5-dione
—— 3-phenyl-6-[<i>trans</i>-2-(2-phenyl-benzofuran-6-yl)-vinyl]-benzo[<i>d</i>]isoxazole 69617-10-3 C29H19NO2
3-phenyl-6-[<i>trans</i>-2-(2-phenyl-benzofuran-6-yl)-vinyl]-benzo[<i>d</i>]isoxazole
—— 3-Phenyl-propionic acid (10R,13S,17S)-10,13,17-trimethyl-2-methylene-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl ester 96470-12-1 C30H38O3
3-Phenyl-propionic acid (10R,13S,17S)-10,13,17-trimethyl-2-methylene-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl ester
—— 3-(Spiro<3.3>hept-2-ylmethyl)-cyclobutan-1,1-dicarbonsaeurediethylester 3667-64-9 C18H28O4
3-(Spiro<3.3>hept-2-ylmethyl)-cyclobutan-1,1-dicarbonsaeurediethylester
—— 3-cyano-4-[(6-methyl-2-phenylpyridin-3-yl)oxy]-N-1,2,4-thiadiazol-5-ylbenzenesulfonamide 1235395-52-4 C21H15N5O3S2
3-cyano-4-[(6-methyl-2-phenylpyridin-3-yl)oxy]-N-1,2,4-thiadiazol-5-ylbenzenesulfonamide
—— 3-(diethylamino)-4,5-dimethyl-2-(methoxycarbonyl)-1,2,6-thiadiazine 1,1-dioxide 72207-04-6 C11H19N3O4S
3-(diethylamino)-4,5-dimethyl-2-(methoxycarbonyl)-1,2,6-thiadiazine 1,1-dioxide
—— 3-Methyl-4-keto-6-(2'-chlorphenyl)-4,5-dihydroisothiazol<5,4-d>pyrimidin 30740-91-1 C12H8ClN3OS
3-Methyl-4-keto-6-(2'-chlorphenyl)-4,5-dihydroisothiazol<5,4-d>pyrimidin
—— 3-(bromomethyl)-2,3-dihydro-5-phenylthiazolo<3,2-c>quinazolin-4-ium bromide 33399-80-3 Br*C17H14BrN2S
3-(bromomethyl)-2,3-dihydro-5-phenylthiazolo<3,2-c>quinazolin-4-ium bromide
—— ((3aR,4R,11aR,11bR)-7-Benzyloxy-11a-methyl-10-oxo-1,2,3,3a,4,5,10,11,11a,11b-decahydro-9b-aza-benzo[cd]fluoranthen-4-yl)-carbamic acid benzyl ester 103558-60-7 C34H34N2O4
((3aR,4R,11aR,11bR)-7-Benzyloxy-11a-methyl-10-oxo-1,2,3,3a,4,5,10,11,11a,11b-decahydro-9b-aza-benzo[cd]fluoranthen-4-yl)-carbamic acid benzyl ester
—— (3R,8aS)-8a-methyl-3-phenyl-hexahydro-oxazolo[3,2-a]pyridin-5-one 191470-38-9 C14H17NO2
(3R,8aS)-8a-methyl-3-phenyl-hexahydro-oxazolo[3,2-a]pyridin-5-one
—— 3-(p-Dimethylaminophenyl)-1-phenylpropylacetat 62056-25-1 C19H23NO2
3-(p-Dimethylaminophenyl)-1-phenylpropylacetat
—— 3-methoxy-4-oxo-cyclopent-2-enecarboxylic acid methyl ester 100378-74-3 C8H10O4
3-methoxy-4-oxo-cyclopent-2-enecarboxylic acid methyl ester
—— 3-(9-oxo-1-phenylfuro[3,4-b]chromen-3-yl)prop-2-enal 27472-34-0 C20H12O4
3-(9-oxo-1-phenylfuro[3,4-b]chromen-3-yl)prop-2-enal
—— 3-(4-methoxybenzyl)-5-(4-methoxyphenyl)-1-methyl-9-(piperazin-1-yl)-3H-benzo[f]pyrazolo[3,4-c][2,7]naphtyridin-6(7H)-one 1403500-94-6 C33H32N6O3
3-(4-methoxybenzyl)-5-(4-methoxyphenyl)-1-methyl-9-(piperazin-1-yl)-3H-benzo[f]pyrazolo[3,4-c][2,7]naphtyridin-6(7H)-one
—— 3-(tert-butyl) 4-methyl (4S,5R)-2-oxo-5-phenyloxazolidine-3,4-dicarboxylate 136642-82-5 C16H19NO6
3-(tert-butyl) 4-methyl (4S,5R)-2-oxo-5-phenyloxazolidine-3,4-dicarboxylate
—— (3R,4S)-1-cyclobutanecarbonyl-3-triisopropylsiloxy-4-(2-methylprop-1-enyl)azetidin-2-one 1031784-16-3 C21H37NO3Si
(3R,4S)-1-cyclobutanecarbonyl-3-triisopropylsiloxy-4-(2-methylprop-1-enyl)azetidin-2-one
—— 3-Methoxy-1-p-tolyl-4-trifluoromethyl-6,7-dihydro-5H-[2]pyrindine 119811-89-1 C17H16F3NO
3-Methoxy-1-p-tolyl-4-trifluoromethyl-6,7-dihydro-5H-[2]pyrindine
—— (3S,4S)-4-((3aR,5R,6R,6aS)-6-Iodo-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-5-yl)-3-phenoxy-1-prop-2-ynyl-azetidin-2-one 842172-43-4 C19H20INO5
(3S,4S)-4-((3aR,5R,6R,6aS)-6-Iodo-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-5-yl)-3-phenoxy-1-prop-2-ynyl-azetidin-2-one
—— 3-{5-[3-(5-{3-[5-(3-{5-[3-(5-phenyl-[1,3,4]oxadiazol-2-yl)-phenyl]-[1,3,4]oxadiazol-2-yl}-phenyl)-[1,3,4]oxadiazol-2-yl]-phenyl}-[1,3,4]oxadiazol-2-yl)-phenyl]-[1,3,4]oxadiazol-2-yl}-benzonitrile 3441-08-5 C47H25N11O5
3-{5-[3-(5-{3-[5-(3-{5-[3-(5-phenyl-[1,3,4]oxadiazol-2-yl)-phenyl]-[1,3,4]oxadiazol-2-yl}-phenyl)-[1,3,4]oxadiazol-2-yl]-phenyl}-[1,3,4]oxadiazol-2-yl)-phenyl]-[1,3,4]oxadiazol-2-yl}-benzonitrile
—— 3-methyl-thiophene-2-carboxylic acid [3-((S)-2-amino-4-methyl-5,6-dihydro-4H-[1,3]oxazin-4-yl)-4-fluoro-phenyl]-amide 1310373-77-3 C17H18FN3O2S
3-methyl-thiophene-2-carboxylic acid [3-((S)-2-amino-4-methyl-5,6-dihydro-4H-[1,3]oxazin-4-yl)-4-fluoro-phenyl]-amide
—— 3-(2-Chloro-1,1,2-trifluoro-ethoxy)-1,1,1,2,2-pentafluoro-propane 25352-97-0 C5H3ClF8O
3-(2-Chloro-1,1,2-trifluoro-ethoxy)-1,1,1,2,2-pentafluoro-propane
—— 3,5-difluoro-4-(methylsulfonyl)phenol 1447123-15-0 C7H6F2O3S
3,5-difluoro-4-(methylsulfonyl)phenol
—— 3-Isopropylamino-3,4,4-trimethyl-1-pentin 91369-70-9 C11H21N
3-Isopropylamino-3,4,4-trimethyl-1-pentin
—— 3-Chloro-2-chloromethyl-1-ethoxy-butane 42070-36-0 C7H14Cl2O
3-Chloro-2-chloromethyl-1-ethoxy-butane
—— 3,4-dichloro-N-((1S,4S)-4-fluoro-4-(3-(trifluoromethyl)phenylsulfonyl)cyclohexyl)benzamide 1276672-97-9 C20H17Cl2F4NO3S
3,4-dichloro-N-((1S,4S)-4-fluoro-4-(3-(trifluoromethyl)phenylsulfonyl)cyclohexyl)benzamide
—— [(3S,4R)-4-(4-chloro-phenyl)-1-(5'-cyano-3,4,5,6-tetrahydro-2H-[1,2']bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid tetrahydro-pyran-4-ylmethyl ester 1310820-97-3 C30H36ClN5O4
[(3S,4R)-4-(4-chloro-phenyl)-1-(5'-cyano-3,4,5,6-tetrahydro-2H-[1,2']bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid tetrahydro-pyran-4-ylmethyl ester
—— 3-amino-octahydro-quinolizin-4-one 100383-91-3 C9H16N2O
3-amino-octahydro-quinolizin-4-one
—— 3-[3-(4-Morpholinyl)propyl]benzonitrile 204078-27-3 C14H18N2O
3-[3-(4-Morpholinyl)propyl]benzonitrile
—— 3-chloro-4-fluoro-N-(((1S,4S)-1-hydroxy-4-(3-(trifluoromethyl)phenylsulfonyl)cyclohexyl)methyl)benzamide 1276672-22-0 C21H20ClF4NO4S
3-chloro-4-fluoro-N-(((1S,4S)-1-hydroxy-4-(3-(trifluoromethyl)phenylsulfonyl)cyclohexyl)methyl)benzamide
—— 3-(4-chloro-phenyl)-2-thioxo-butyric acid 30064-57-4 C10H9ClO2S
3-(4-chloro-phenyl)-2-thioxo-butyric acid
—— 3-(4-{[4-[5-fluoro-2-(methyloxy)phenyl]-2-hydroxy-4-methyl-2-(trifluoromethyl)pentyl]amino}-6-methyl-1H-indazol-1-yl)-N-[(3-methyl-1H-1,2,4-triazol-5-yl)methyl]benzamide 1020169-56-5 C33H35F4N7O3
3-(4-{[4-[5-fluoro-2-(methyloxy)phenyl]-2-hydroxy-4-methyl-2-(trifluoromethyl)pentyl]amino}-6-methyl-1H-indazol-1-yl)-N-[(3-methyl-1H-1,2,4-triazol-5-yl)methyl]benzamide
—— (3aS,3bR,7aS,8aR)-2,2,5,5-Tetramethyl-tetrahydro-[1,3]dioxolo[4,5]furo[3,2-d][1,3]dioxine-8a-carboxylic acid 2-chloro-ethyl ester 52507-98-9 C14H21ClO7
(3aS,3bR,7aS,8aR)-2,2,5,5-Tetramethyl-tetrahydro-[1,3]dioxolo[4,5]furo[3,2-d][1,3]dioxine-8a-carboxylic acid 2-chloro-ethyl ester
—— 3-(4-fluoro-phenyl)-5,5,6,6-tetramethyl-5,6-dihydro-1<i>H</i>-pyrazin-2-one 786-94-7 C14H17FN2O
3-(4-fluoro-phenyl)-5,5,6,6-tetramethyl-5,6-dihydro-1<i>H</i>-pyrazin-2-one
—— 3,4,5,6,7,8-hexahydro-benzo[<i>d</i>]furo[3,4-<i>f</i>]azonin-1-one 13849-76-8 C14H15NO2
3,4,5,6,7,8-hexahydro-benzo[<i>d</i>]furo[3,4-<i>f</i>]azonin-1-one