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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-Methoxy-3-methyl-butyric acid 2,2-dimethyl-8-oxo-3,4-dihydro-2H,8H-pyrano[3,2-g]chromen-3-yl ester 65669-81-0 C20H24O6
    3-Methoxy-3-methyl-butyric acid 2,2-dimethyl-8-oxo-3,4-dihydro-2H,8H-pyrano[3,2-g]chromen-3-yl ester
    —— 3-Hexamethylenimino-1,2,3-benzotriazin-4-on 92109-84-7 C13H16N4O
    3-Hexamethylenimino-1,2,3-benzotriazin-4-on
    —— 3-propionyloxy-ergosta-3,5,7,22<i>t</i>-tetraene 103390-73-4 C31H46O2
    3-propionyloxy-ergosta-3,5,7,22<i>t</i>-tetraene
    —— 3-bromo-1-chloro-1,1-difluoro-3-methyl-butane 352-44-3 C5H8BrClF2
    3-bromo-1-chloro-1,1-difluoro-3-methyl-butane
    —— 3-Hydroxy-2,2,5,5-tetramethyl-3-phenylcyclopentanon 66388-88-3 C15H20O2
    3-Hydroxy-2,2,5,5-tetramethyl-3-phenylcyclopentanon
    —— 3-phenylprop-2-ynyl 2-diazo-2-phenylacetate 282103-94-0 C17H12N2O2
    3-phenylprop-2-ynyl 2-diazo-2-phenylacetate
    —— 3-oxo-2-(5-oxo-tetrahydro-furan-3-yl)-4-phthalimido-butyric acid ethyl ester 51240-48-3 C18H17NO7
    3-oxo-2-(5-oxo-tetrahydro-furan-3-yl)-4-phthalimido-butyric acid ethyl ester
    —— (3,5-Di-tert-butyl-4-hydroxy-phenyl)-phosphoramidic acid dipropyl ester 54757-75-4 C20H36NO4P
    (3,5-Di-tert-butyl-4-hydroxy-phenyl)-phosphoramidic acid dipropyl ester
    —— 3-methyl-5-[1-methyl-2-(3-methyl-thiazolidin-2-yliden)-ethylidene]-2-thioxo-thiazolidin-4-one 91180-90-4 C11H14N2OS3
    3-methyl-5-[1-methyl-2-(3-methyl-thiazolidin-2-yliden)-ethylidene]-2-thioxo-thiazolidin-4-one
    —— 3-(3-chloro-8-methyl-11-oxo-11<i>H</i>-dibenzo[<i>b</i>,<i>f</i>][1,4]oxazepin-10-yl)-propionamide 21525-62-2 C17H15ClN2O3
    3-(3-chloro-8-methyl-11-oxo-11<i>H</i>-dibenzo[<i>b</i>,<i>f</i>][1,4]oxazepin-10-yl)-propionamide
    —— 3-[3-bromo-<i>N</i>-(2,2,2-trifluoro-ethyl)-anilino]-propan-1-ol 346-91-8 C11H13BrF3NO
    3-[3-bromo-<i>N</i>-(2,2,2-trifluoro-ethyl)-anilino]-propan-1-ol
    —— (3aS,9aS)-7-methoxy-9-tosyl-1,2,3,3a,9,9a-hexahydrobenzo[b]cyclopenta[e][1,4]oxazine 1331781-48-6 C19H21NO4S
    (3aS,9aS)-7-methoxy-9-tosyl-1,2,3,3a,9,9a-hexahydrobenzo[b]cyclopenta[e][1,4]oxazine
    —— 3-Ethyl-2-[[3-[3-(3-ethyl-1,3-benzothiazol-3-ium-2-yl)prop-2-enylidene]-5,5-dimethylcyclohexen-1-yl]methylidene]-6-methoxy-5-methyl-1,3-benzothiazole;iodide 87699-86-3 C32H37IN2OS2
    3-Ethyl-2-[[3-[3-(3-ethyl-1,3-benzothiazol-3-ium-2-yl)prop-2-enylidene]-5,5-dimethylcyclohexen-1-yl]methylidene]-6-methoxy-5-methyl-1,3-benzothiazole;iodide
    —— 3-(Diisopropyl-hydrazono)-1,1,1-trifluoro-3-p-tolyl-propan-2-one 129854-00-8 C16H21F3N2O
    3-(Diisopropyl-hydrazono)-1,1,1-trifluoro-3-p-tolyl-propan-2-one
    —— 3-Methylsulfanyl-8,9-dihydro-7H-benzocycloheptene-5,6-dione 6-oxime 87452-08-2 C12H13NO2S
    3-Methylsulfanyl-8,9-dihydro-7H-benzocycloheptene-5,6-dione 6-oxime
    —— 3β-benzoyloxy-14α-carda-5,20(22)-dienolide 26435-06-3 C30H36O4
    3β-benzoyloxy-14α-carda-5,20(22)-dienolide
    —— 3-phenoxymethylene-hexane-2,4-dione 70357-99-2 C13H14O3
    3-phenoxymethylene-hexane-2,4-dione
    —— 3,4,3',4'-Tetrachlorobifurandion 30839-73-7 C8Cl4O4
    3,4,3',4'-Tetrachlorobifurandion
    —— {3-[Bis-(2-hydroxy-butyl)-amino]-2-methyl-propyl}-phosphonic acid diisopropyl ester 63602-50-6 C18H40NO5P
    {3-[Bis-(2-hydroxy-butyl)-amino]-2-methyl-propyl}-phosphonic acid diisopropyl ester
    —— 3,3-Difluoro-1,2-bis-(1,2,2,2-tetrafluoro-1-trifluoromethyl-ethyl)-cyclopropene 60983-11-1 C9F16
    3,3-Difluoro-1,2-bis-(1,2,2,2-tetrafluoro-1-trifluoromethyl-ethyl)-cyclopropene
    —— 3-(11-oxo-11<i>H</i>-dibenzo[<i>b</i>,<i>f</i>][1,4]oxazepin-10-yl)-propionic acid hydrazide 21525-82-6 C16H15N3O3
    3-(11-oxo-11<i>H</i>-dibenzo[<i>b</i>,<i>f</i>][1,4]oxazepin-10-yl)-propionic acid hydrazide
    —— 3-Acetoxymethyl-7-{2-[1-(4-isopropoxy-phenyl)-meth-(Z)-ylideneaminooxy]-acetylamino}-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid; compound with dicyclohexyl-amine 24810-36-4 C12H23N*C22H25N3O8S
    3-Acetoxymethyl-7-{2-[1-(4-isopropoxy-phenyl)-meth-(Z)-ylideneaminooxy]-acetylamino}-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid; compound with dicyclohexyl-amine
    —— 3-Bromo-3-bromomethyl-1,5-dimethyl-4-oxo-6-oxa-bicyclo[3.1.0]hexane-2-carboxylic acid benzyl ester 52775-96-9 C16H16Br2O4
    3-Bromo-3-bromomethyl-1,5-dimethyl-4-oxo-6-oxa-bicyclo[3.1.0]hexane-2-carboxylic acid benzyl ester
    —— 3-Dimethoxymethyl-2,5-dimethoxy-2-methyl-3,4-bis-trimethylsilanyloxy-tetrahydro-furan 52327-27-2 C16H36O7Si2
    3-Dimethoxymethyl-2,5-dimethoxy-2-methyl-3,4-bis-trimethylsilanyloxy-tetrahydro-furan
    —— 3-diethoxyphosphoryloxy-2-isopropyl-2,3-dihydro-benzo[<i>e</i>][1,3]oxazin-4-one 23813-25-4 C15H22NO6P
    3-diethoxyphosphoryloxy-2-isopropyl-2,3-dihydro-benzo[<i>e</i>][1,3]oxazin-4-one
    —— 3-(3,5-dimethyl-1,2-oxazol-4-yl)-5-[2-(quinolin-2-yl)ethyl]thieno[2,3-d]pyridazin-4(5H)-one 1433195-60-8 C22H18N4O2S
    3-(3,5-dimethyl-1,2-oxazol-4-yl)-5-[2-(quinolin-2-yl)ethyl]thieno[2,3-d]pyridazin-4(5H)-one
    —— 3-amino-1-methyl-3-(4-(5-methyl-6-phenyl-2-(1H-pyrazol-4-yl)-5H-pyrrolo[3,2-d]pyrimidin-7-yl)phenyl)cyclobutanol 1439397-81-5 C27H26N6O
    3-amino-1-methyl-3-(4-(5-methyl-6-phenyl-2-(1H-pyrazol-4-yl)-5H-pyrrolo[3,2-d]pyrimidin-7-yl)phenyl)cyclobutanol
    —— 3-Adamantan-1-yl-propionic acid (1R,2S,3R)-2,3-bis-benzyloxy-1-benzyloxymethyl-pent-4-enyl ester 536739-80-7 C40H48O5
    3-Adamantan-1-yl-propionic acid (1R,2S,3R)-2,3-bis-benzyloxy-1-benzyloxymethyl-pent-4-enyl ester
    —— (3S,5R)-3,5-Dihydroxy-2-methylcyclohex-1-encarbonsaeure 51192-77-9 C8H12O4
    (3S,5R)-3,5-Dihydroxy-2-methylcyclohex-1-encarbonsaeure
    —— 3-Aethyl-4-n-propylchinolin 5659-30-3 C14H17N
    3-Aethyl-4-n-propylchinolin
    —— 3-Amino-4-benzylthio-5-benzylthiomethyl-Δ<sup>3</sup>-pyrrolinon-(2) 54015-78-0 C19H20N2OS2
    3-Amino-4-benzylthio-5-benzylthiomethyl-Δ<sup>3</sup>-pyrrolinon-(2)
    —— 3-chloro-pyridine-2-carboxylic acid [5-(7-fluoro-1-methyl-2-oxo-1,2,3,4-tetrahydro-quinolin-6-yl)-pyridin-3-ylmethyl]-amide 1427585-96-3 C22H18ClFN4O2
    3-chloro-pyridine-2-carboxylic acid [5-(7-fluoro-1-methyl-2-oxo-1,2,3,4-tetrahydro-quinolin-6-yl)-pyridin-3-ylmethyl]-amide
    —— 3-[[3-[3-(Trifluoromethoxy)phenyl]triazolo[4,5-b]pyridin-5-yl]amino]propanamide 1331742-13-2 C15H13F3N6O2
    3-[[3-[3-(Trifluoromethoxy)phenyl]triazolo[4,5-b]pyridin-5-yl]amino]propanamide
    —— 3-chloro-6-(4-chloro-2-(pyrimidin-5-yl)phenoxy)-8-methyl-[1,2,4]triazolo[4,3-b]pyridazine 1429027-20-2 C16H10Cl2N6O
    3-chloro-6-(4-chloro-2-(pyrimidin-5-yl)phenoxy)-8-methyl-[1,2,4]triazolo[4,3-b]pyridazine
    —— (3R)-8-(4-Isopropylphenoxy)-4-[(2-methyl-1,3-thiazol-4-yl)carbonyl]-1-thia-4-azaspiro[4.5]decane-3-carboxylic acid 250587-46-3 C23H28N2O4S2
    (3R)-8-(4-Isopropylphenoxy)-4-[(2-methyl-1,3-thiazol-4-yl)carbonyl]-1-thia-4-azaspiro[4.5]decane-3-carboxylic acid
    —— 3-methoxy-1-phenyl-4-(1-phenylsulfonyl-2-pyrrolyl)-1-butanone 130111-34-1 C21H21NO4S
    3-methoxy-1-phenyl-4-(1-phenylsulfonyl-2-pyrrolyl)-1-butanone
    —— (+/-)-3,3,11β,15,16-pentamethoxy-1,7-cyclo-cis-erythrinan-2,8-dione 125145-61-1 C21H25NO7
    (+/-)-3,3,11β,15,16-pentamethoxy-1,7-cyclo-cis-erythrinan-2,8-dione
    —— 3-Oximino-4-ethylthio-1-methylazetidinon-(2) 55715-25-8 C6H10N2O2S
    3-Oximino-4-ethylthio-1-methylazetidinon-(2)
    —— 3-{[1-Pyridin-3-yl-meth-(E)-ylidene]-amino}-phenol 42974-38-9 C12H10N2O
    3-{[1-Pyridin-3-yl-meth-(E)-ylidene]-amino}-phenol
    —— 3-Acetoxymethyl-7-{2-[4-(3-ethyl-ureido)-phenyl]-acetylamino}-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 21100-97-0 C21H24N4O7S
    3-Acetoxymethyl-7-{2-[4-(3-ethyl-ureido)-phenyl]-acetylamino}-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— 3-(4-Methoxybenzhydryloxy)-chinuclidin-hydrogenfumarat 27724-69-2 C4H4O4*C21H25NO2
    3-(4-Methoxybenzhydryloxy)-chinuclidin-hydrogenfumarat
    —— 3-(2-Hydroxyamino-2-methyl-propyl)-indol 1564-94-9 C12H16N2O
    3-(2-Hydroxyamino-2-methyl-propyl)-indol
    —— 3-(2-hydroxy-ethanesulfonylmethyl)-1,4-dioxy-quinoxaline-2-carboxylic acid 2-dimethylamino-ethylamide 64203-62-9 C16H22N4O6S
    3-(2-hydroxy-ethanesulfonylmethyl)-1,4-dioxy-quinoxaline-2-carboxylic acid 2-dimethylamino-ethylamide
    —— 3-((8aS)-2-benzyl-1-oxooctahydroimidazo[1,5-a]pyridin-3-yl)propanenitrile 1415460-74-0 C17H21N3O
    3-((8aS)-2-benzyl-1-oxooctahydroimidazo[1,5-a]pyridin-3-yl)propanenitrile
    —— 3-[1-(4-chlorophenyl)-9,10-dihydro-4-azaphenanthren-3-yl]coumarin 1227624-15-8 C28H18ClNO2
    3-[1-(4-chlorophenyl)-9,10-dihydro-4-azaphenanthren-3-yl]coumarin
    —— 3-{[4-(2,4-dimethylphenyl)piperazin-1-yl]carbonylmethylamino}methyl-5-isobutyl-1-phenyl-1H-pyrazole 1220348-21-9 C28H37N5O
    3-{[4-(2,4-dimethylphenyl)piperazin-1-yl]carbonylmethylamino}methyl-5-isobutyl-1-phenyl-1H-pyrazole
    —— 3-fluoro-N-(4-(1-(3-fluoropyridin-2-yl)-4-methyl-1,2,5,6-tetrahydropyridin-3-yl)phenyl)isonicotinamide 1219927-32-8 C23H20F2N4O
    3-fluoro-N-(4-(1-(3-fluoropyridin-2-yl)-4-methyl-1,2,5,6-tetrahydropyridin-3-yl)phenyl)isonicotinamide
    —— [3-(2-thien-3-ylimidazo[1,2-a]pyridin-6-yl)phenyl]methanol 1187820-61-6 C18H14N2OS
    [3-(2-thien-3-ylimidazo[1,2-a]pyridin-6-yl)phenyl]methanol
    —— 3-(pent-4-enyl)-1-tosylazepan-2-one 1180844-41-0 C18H25NO3S
    3-(pent-4-enyl)-1-tosylazepan-2-one
    —— 3,5,5-triethoxy-pent-1-ene 72933-64-3 C11H22O3
    3,5,5-triethoxy-pent-1-ene