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中文名称 英文名称 CAS号 化学式 结构式图片
—— 3-ethyl-4-hydroxy-5-propylfuran-2(5H)-one 81608-84-6 C9H14O3
3-ethyl-4-hydroxy-5-propylfuran-2(5H)-one
—— 3,3-dimethyl-6-[2-(2-oxocycloheptylidene)hydrazinyl]-1H-indol-2-one 925221-55-2 C17H21N3O2
3,3-dimethyl-6-[2-(2-oxocycloheptylidene)hydrazinyl]-1H-indol-2-one
—— 3,3'-((15,35,55,75-tetra-tert-butyl-32,72-dipropoxy-1,3,5,7(1,3)-tetrabenzenacyclooctaphane-12,52-diyl)bis(oxy))bis(propan-1-amine) 1156509-56-6 C56H82N2O4
3,3'-((15,35,55,75-tetra-tert-butyl-32,72-dipropoxy-1,3,5,7(1,3)-tetrabenzenacyclooctaphane-12,52-diyl)bis(oxy))bis(propan-1-amine)
—— (3-benzyloxyphenyl)-[1-(4-chlorophenyl)cyclobutyl]methanone 1359840-87-1 C24H21ClO2
(3-benzyloxyphenyl)-[1-(4-chlorophenyl)cyclobutyl]methanone
—— 3-butyl-3,4-dihydro-2H-1,2,4-benzothiadiazine-1,1-dioxide 92577-36-1 C11H16N2O2S
3-butyl-3,4-dihydro-2H-1,2,4-benzothiadiazine-1,1-dioxide
—— 3-methoxy-4-morpholino-crotonic acid methyl ester 86024-77-3 C10H17NO4
3-methoxy-4-morpholino-crotonic acid methyl ester
—— 3,5-Dichloro-4-ethyl-N,N,N',N'-tetramethyl-1,1-dioxo-1,4-dihydro-1λ<sup>6</sup>,3λ<sup>5</sup>,5λ<sup>5</sup>-[1,2,4,6,3,5]thiatriazadiphosphinine-3,5-diamine 34760-07-1 C6H17Cl2N5O2P2S
3,5-Dichloro-4-ethyl-N,N,N',N'-tetramethyl-1,1-dioxo-1,4-dihydro-1λ<sup>6</sup>,3λ<sup>5</sup>,5λ<sup>5</sup>-[1,2,4,6,3,5]thiatriazadiphosphinine-3,5-diamine
—— {3-[6-(5-amino-6-methoxypyridin-3-yl)thieno[2,3-d]pyrimidin-4-yl]benzyl}carbamic acid tert-butyl ester 1414465-96-5 C24H25N5O3S
{3-[6-(5-amino-6-methoxypyridin-3-yl)thieno[2,3-d]pyrimidin-4-yl]benzyl}carbamic acid tert-butyl ester
—— 3-chloro-N-{2-(3,5-dimethyl-4-isoxazolyl)-6-methyl-3-[3-(methyloxy)phenyl]thieno[2,3-b]pyridin-4-yl}benzenesulfonamide 1312593-12-6 C26H22ClN3O4S2
3-chloro-N-{2-(3,5-dimethyl-4-isoxazolyl)-6-methyl-3-[3-(methyloxy)phenyl]thieno[2,3-b]pyridin-4-yl}benzenesulfonamide
—— (3aS,6S,6aR)-5-acetyl-2,6-diphenyl-6,6a-dihydrocyclopenta[c]pyrrole-1,3(2H,3aH)-dione 1386413-07-5 C21H17NO3
(3aS,6S,6aR)-5-acetyl-2,6-diphenyl-6,6a-dihydrocyclopenta[c]pyrrole-1,3(2H,3aH)-dione
—— 3-Ethyl-2-morpholin-4-yl-7-nitroquinazolin-4-one 1606159-23-2 C14H16N4O4
3-Ethyl-2-morpholin-4-yl-7-nitroquinazolin-4-one
—— (3aS,7aS)-1,3-dibenzyl-2-((S)-1-phenylethoxy)octahydrobenzo[d][1,3,2]diazaphosphole 2-selenide 1261158-30-8 C28H33N2OPSe
(3aS,7aS)-1,3-dibenzyl-2-((S)-1-phenylethoxy)octahydrobenzo[d][1,3,2]diazaphosphole 2-selenide
—— 3-iodo-4-nitrothiophene-2-carboxylic acid 99894-28-7 C5H2INO4S
3-iodo-4-nitrothiophene-2-carboxylic acid
—— (3-chloro-4-fluorophenyl)spiro[1,3-dioxolane-2,7'-4,5,6,7-tetrahydrobenzo[2,1-b]pyrimidino[5,6-d]selenophene]-9-ylamine 1380809-81-3 C18H15ClFN3O2Se
(3-chloro-4-fluorophenyl)spiro[1,3-dioxolane-2,7'-4,5,6,7-tetrahydrobenzo[2,1-b]pyrimidino[5,6-d]selenophene]-9-ylamine
—— 3-methoxy-2,6-di(2-thienyl)pyrid-4-yl nonaflate 1360589-29-2 C18H10F9NO4S3
3-methoxy-2,6-di(2-thienyl)pyrid-4-yl nonaflate
—— 3-methyl-4-phenyl-[1,2,3]dithiazetium; chloride 26309-44-4 C8H8NS2*Cl
3-methyl-4-phenyl-[1,2,3]dithiazetium; chloride
—— 3-chloro-1-[(S)-2-(5-tert-butyl-[1,3,4]oxadiazole-2-carbonyl)-pyrrolidine-1-yl]-propane-1-one 851028-81-4 C14H20ClN3O3
3-chloro-1-[(S)-2-(5-tert-butyl-[1,3,4]oxadiazole-2-carbonyl)-pyrrolidine-1-yl]-propane-1-one
—— 3-(9H-Fluorene-2-carbonyl)-fluoren-9-one 55341-70-3 C27H16O2
3-(9H-Fluorene-2-carbonyl)-fluoren-9-one
—— [(3R,4S)-1-(5-{methyl-[1-(3-trifluoromethyl[1,2,4]oxadiazol-5-yl)piperidin-4-yl]carbamoyl}pyrimidin-2-yl)-4-(2,5-difluorophenyl)pyrrolidin-3-yl]carbamic acid tert-butyl ester 1376610-39-7 C29H33F5N8O4
[(3R,4S)-1-(5-{methyl-[1-(3-trifluoromethyl[1,2,4]oxadiazol-5-yl)piperidin-4-yl]carbamoyl}pyrimidin-2-yl)-4-(2,5-difluorophenyl)pyrrolidin-3-yl]carbamic acid tert-butyl ester
—— 3α-Phenyltropan-3β-carbonsaeure 64838-11-5 C15H19NO2
3α-Phenyltropan-3β-carbonsaeure
—— 3-[6-[(3R)-3-hydroxybutoxy]-2,4-dimethylpyridin-3-yl]-2-methylbenzaldehyde 1147857-43-9 C19H23NO3
3-[6-[(3R)-3-hydroxybutoxy]-2,4-dimethylpyridin-3-yl]-2-methylbenzaldehyde
—— 3-cyclopropyl-5-(trifluoromethyl)-1,4-dihydroquinazolin-2-one 1243325-55-4 C12H11F3N2O
3-cyclopropyl-5-(trifluoromethyl)-1,4-dihydroquinazolin-2-one
—— 3-(9-spirocyclopropyl-7-oxo-6,7,8,9,10,11-hexahydro-5H-1,3,8,11-tetraaza-benzo[a]fluoren-2-yl)-N-(4-fluoro-benzyl)-benzamide 1105661-54-8 C29H24FN5O2
3-(9-spirocyclopropyl-7-oxo-6,7,8,9,10,11-hexahydro-5H-1,3,8,11-tetraaza-benzo[a]fluoren-2-yl)-N-(4-fluoro-benzyl)-benzamide
—— 3-acetoxy-5,7-dimethoxy-2-(3,4,5-trimethoxy-phenyl)-chroman 106765-16-6 C22H26O8
3-acetoxy-5,7-dimethoxy-2-(3,4,5-trimethoxy-phenyl)-chroman
—— 3-Hydroxy-fluoranthen-carbonsaeure-(1) 94502-30-4 C17H10O3
3-Hydroxy-fluoranthen-carbonsaeure-(1)
—— 3-{[(S)-1-(3,3,3-Triphenyl-propionyl)-pyrrolidine-2-carbonyl]-amino}-propionic acid methyl ester 1026418-78-9 C30H32N2O4
3-{[(S)-1-(3,3,3-Triphenyl-propionyl)-pyrrolidine-2-carbonyl]-amino}-propionic acid methyl ester
—— 3-(Benzothiazol-2-ylamino)-5-[1-(4-dimethylamino-phenyl)-meth-(Z)-ylidene]-2-phenyl-3,5-dihydro-imidazol-4-one 136712-96-4 C25H21N5OS
3-(Benzothiazol-2-ylamino)-5-[1-(4-dimethylamino-phenyl)-meth-(Z)-ylidene]-2-phenyl-3,5-dihydro-imidazol-4-one
—— 3-hydroxy-8-methoxy-1,9-dimethyl-11-oxo-4-[(2-morpholin-4-yl-ethylamino)-methyl]-11H-dibenzo[b,e][1,4]dioxepine-6-carboxylic acid propyl ester 1089142-33-5 C27H34N2O8
3-hydroxy-8-methoxy-1,9-dimethyl-11-oxo-4-[(2-morpholin-4-yl-ethylamino)-methyl]-11H-dibenzo[b,e][1,4]dioxepine-6-carboxylic acid propyl ester
—— 3-(2-(2-hydroxyethoxy)ethyl)-8-methoxy-2-phenylquinazolin-4(3H)-one 1268695-87-9 C19H20N2O4
3-(2-(2-hydroxyethoxy)ethyl)-8-methoxy-2-phenylquinazolin-4(3H)-one
—— 3-(6-carboxy-2,3,4-trimethoxy-phenyl)-4-methoxy-phenazine-2-carboxylic acid 18473-67-1 C24H20N2O8
3-(6-carboxy-2,3,4-trimethoxy-phenyl)-4-methoxy-phenazine-2-carboxylic acid
—— 3-(4-isopropyl-phenyl)-benzo[4,5]thiazolo[2,3-<i>c</i>][1,2,4]triazole 33119-94-7 C17H15N3S
3-(4-isopropyl-phenyl)-benzo[4,5]thiazolo[2,3-<i>c</i>][1,2,4]triazole
—— 3-Methyl-4-[[4-(2-propen-1-yloxy)phenyl]methylene]-5(4H)-isoxazolone 401465-40-5 C14H13NO3
3-Methyl-4-[[4-(2-propen-1-yloxy)phenyl]methylene]-5(4H)-isoxazolone
—— 3,4-Dihydro-5,7,8-trimethyl-3-ethyl-2H-1,3-benzoxazin-hydrochlorid 75393-69-0 C13H19NO*ClH
3,4-Dihydro-5,7,8-trimethyl-3-ethyl-2H-1,3-benzoxazin-hydrochlorid
—— 3-ethoxy-4-[(4-methylphenyl)sulfonylmethyl]cyclobut-3-ene-1,2-dione 143590-73-2 C14H14O5S
3-ethoxy-4-[(4-methylphenyl)sulfonylmethyl]cyclobut-3-ene-1,2-dione
—— (3-methyl-2,6-dinitro-phenyl)-phenyl sulfide 105788-31-6 C13H10N2O4S
(3-methyl-2,6-dinitro-phenyl)-phenyl sulfide
—— 3-methoxy-16β-((4'-methylbenzylideneimino)methyl)estra-1,3,5(10)-trien-17β-ol 1015081-71-6 C28H35NO2
3-methoxy-16β-((4'-methylbenzylideneimino)methyl)estra-1,3,5(10)-trien-17β-ol
—— 3t-(5-nitro-[2]furyl)-acrylic acid acetylamide 108302-69-8 C9H8N2O5
3t-(5-nitro-[2]furyl)-acrylic acid acetylamide
—— 3-(1-Hydroxy-ethyl)-2-oxo-hexahydroazepin 936-01-6 C8H15NO2
3-(1-Hydroxy-ethyl)-2-oxo-hexahydroazepin
—— (3-cyanopropyl)dimethylsilyl-4,4-bis(methoxymethyl)hepta-1,6-diyne 1574657-39-8 C17H27NO2Si
(3-cyanopropyl)dimethylsilyl-4,4-bis(methoxymethyl)hepta-1,6-diyne
—— (3R,4S)-3-[(R)-Hydroxy-(2-methyl-[1,3]dioxolan-2-yl)-methyl]-4-methyl-1-(3-trifluoromethyl-phenyl)-azetidin-2-one 140648-98-2 C16H18F3NO4
(3R,4S)-3-[(R)-Hydroxy-(2-methyl-[1,3]dioxolan-2-yl)-methyl]-4-methyl-1-(3-trifluoromethyl-phenyl)-azetidin-2-one
—— (3R,4S)-1-(2-Methoxy-phenyl)-4-methyl-3-(2-methyl-[1,3]dioxolane-2-carbonyl)-azetidin-2-one 140648-71-1 C16H19NO5
(3R,4S)-1-(2-Methoxy-phenyl)-4-methyl-3-(2-methyl-[1,3]dioxolane-2-carbonyl)-azetidin-2-one
—— 3-((8-(1,3-dioxolan-2-yl)octyl)oxy)-2-chlorobenzaldehyde 1416069-44-7 C18H25ClO4
3-((8-(1,3-dioxolan-2-yl)octyl)oxy)-2-chlorobenzaldehyde
—— 3-[2,3-dihydro-2,2,4-trimethyl-5-dimethylamino-6-(propan-2-yl)benzo[b]furan-7-yl]propanal 149245-65-8 C19H29NO2
3-[2,3-dihydro-2,2,4-trimethyl-5-dimethylamino-6-(propan-2-yl)benzo[b]furan-7-yl]propanal
—— 3,6-bis[benzamidin-4-yl]-9H-carbazole 627075-46-1 C26H21N5
3,6-bis[benzamidin-4-yl]-9H-carbazole
—— 3-(Aminocarbonyl)-6-hydroxy-4-methyl-2-oxo-1(2H)-pyridinepropanoic acid 78057-29-1 C10H12N2O5
3-(Aminocarbonyl)-6-hydroxy-4-methyl-2-oxo-1(2H)-pyridinepropanoic acid
—— (3aR,5R,6R,6aR)-6-ethynyl-6-(methoxymethoxy)-2,2-dimethyl-5-((R)-oxiran-2-yl)tetrahydrofuro[2,3-d][1,3]dioxole 1351933-27-1 C13H18O6
(3aR,5R,6R,6aR)-6-ethynyl-6-(methoxymethoxy)-2,2-dimethyl-5-((R)-oxiran-2-yl)tetrahydrofuro[2,3-d][1,3]dioxole
—— 3,8-Dimethyl-3,8-bis-triaethylsiloxy-decadiin-(4,6) 18758-96-8 C24H46O2Si2
3,8-Dimethyl-3,8-bis-triaethylsiloxy-decadiin-(4,6)
—— 3,6-di-O-acetyl-2-deoxy-4-O-(2,6-di-O-acetyl-3,4-O-isopropylidene-β-D-galactopyranosyl)-2-phthalimido-1-trichloroacetimidoyl-β-D-glucopyranose 114262-30-5 C33H37Cl3N2O16
3,6-di-O-acetyl-2-deoxy-4-O-(2,6-di-O-acetyl-3,4-O-isopropylidene-β-D-galactopyranosyl)-2-phthalimido-1-trichloroacetimidoyl-β-D-glucopyranose
—— 3-(2,2-dimethylpropanoyl)-1-[4-(furan-2-yl)phenyl]-4-hydroxy-2-(2-methylpyridin-3-yl)-2H-pyrrol-5-one 1219487-05-4 C25H24N2O4
3-(2,2-dimethylpropanoyl)-1-[4-(furan-2-yl)phenyl]-4-hydroxy-2-(2-methylpyridin-3-yl)-2H-pyrrol-5-one
—— 3-(4-Azidophenyl)-2-cyanoprop-2-enoic acid 42460-60-6 C10H6N4O2
3-(4-Azidophenyl)-2-cyanoprop-2-enoic acid