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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-(2-isopropenyl-aziridin-1-yl)-3<i>H</i>-benzooxazol-2-one 57186-50-2 C12H12N2O2
    3-(2-isopropenyl-aziridin-1-yl)-3<i>H</i>-benzooxazol-2-one
    —— 3-Hydroxy-2,4-diphenyl-fluorenon 25075-20-1 C25H16O2
    3-Hydroxy-2,4-diphenyl-fluorenon
    —— 3-Chloro-N-(3-morpholinopropyl)imidazo[1,2-b]pyridazin-6-amine hydrochloride 1034622-06-4 C13H18ClN5O*ClH
    3-Chloro-N-(3-morpholinopropyl)imidazo[1,2-b]pyridazin-6-amine hydrochloride
    —— 3-(p-Tolyl)-5-(5-p-nitrophenyl-2-thenyliden)-rhodanin 50848-77-6 C21H14N2O3S3
    3-(p-Tolyl)-5-(5-p-nitrophenyl-2-thenyliden)-rhodanin
    —— 3-O-Nisyl-3-epi-oleandrigenin 51227-50-0 C31H39NO10S
    3-O-Nisyl-3-epi-oleandrigenin
    —— 3-Hydro-2-methyl-2-propyl-5-ethyl-pyron-4 53252-29-2 C11H18O2
    3-Hydro-2-methyl-2-propyl-5-ethyl-pyron-4
    —— (3S,4R,10S,13R,14R,17R)-17-(2-Hydroxy-1,5-dimethyl-hexyl)-4-hydroxymethyl-4,10,13,14-tetramethyl-2,3,4,5,6,7,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-ol 56326-08-0 C30H52O3
    (3S,4R,10S,13R,14R,17R)-17-(2-Hydroxy-1,5-dimethyl-hexyl)-4-hydroxymethyl-4,10,13,14-tetramethyl-2,3,4,5,6,7,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-ol
    —— 3-benzyl-4a-cyclopenta-1,3-dienyl-7,8,10-trimethyl-5,10-dihydro-4a<i>H</i>-benzo[<i>g</i>]pteridine-2,4-dione 61636-60-0 C25H24N4O2
    3-benzyl-4a-cyclopenta-1,3-dienyl-7,8,10-trimethyl-5,10-dihydro-4a<i>H</i>-benzo[<i>g</i>]pteridine-2,4-dione
    —— 3-Oxo-17β-acetoxy-17α-methyl-Δ<sup>4;9.11</sup>-androstadien 13731-58-3 C22H30O3
    3-Oxo-17β-acetoxy-17α-methyl-Δ<sup>4;9.11</sup>-androstadien
    —— 3α,4β,16β-triacetoxy-4α,9-epoxy-17,20-dihydroxy-(5β)-12,14-seco-cevane-12,14-dione 24192-59-4 C33H47NO11
    3α,4β,16β-triacetoxy-4α,9-epoxy-17,20-dihydroxy-(5β)-12,14-seco-cevane-12,14-dione
    —— 3-(1-oxo-1<i>H</i>-phthalazin-2-yl)-butyric acid 53985-72-1 C12H12N2O3
    3-(1-oxo-1<i>H</i>-phthalazin-2-yl)-butyric acid
    —— 3-Allyl-7-chlor-1,3-dihydro-1-methoxymethyl-5-phenyl-2H-1,4-benzodiazepin-2-on-4-oxid 41075-54-1 C20H19ClN2O3
    3-Allyl-7-chlor-1,3-dihydro-1-methoxymethyl-5-phenyl-2H-1,4-benzodiazepin-2-on-4-oxid
    —— (3S,3aS,4S,4aR,5S,8aS,9aR)-4-Hydroxy-3,4a,5-trimethyl-decahydro-naphtho[2,3-b]furan-2-one 52647-63-9 C15H24O3
    (3S,3aS,4S,4aR,5S,8aS,9aR)-4-Hydroxy-3,4a,5-trimethyl-decahydro-naphtho[2,3-b]furan-2-one
    —— 3-Dimethylsulfamoyl-2-[2-(1,3-dioxo-2-phenyl-indan-2-yl)-acetylamino]-propionic acid ethyl ester 42726-59-0 C24H26N2O7S
    3-Dimethylsulfamoyl-2-[2-(1,3-dioxo-2-phenyl-indan-2-yl)-acetylamino]-propionic acid ethyl ester
    —— [(3R,3aR,6R,7R,9bR)-7-Carboxymethyl-3-(1,5-dimethyl-2-oxo-hexyl)-9b-hydroxy-3a,6-dimethyl-8-oxo-dodecahydro-cyclopenta[a]naphthalen-6-yl]-acetic acid 52129-44-9 C27H42O7
    [(3R,3aR,6R,7R,9bR)-7-Carboxymethyl-3-(1,5-dimethyl-2-oxo-hexyl)-9b-hydroxy-3a,6-dimethyl-8-oxo-dodecahydro-cyclopenta[a]naphthalen-6-yl]-acetic acid
    —— 3-(2,3,5,6-Tetramethyl-benzoyl)-propionsaeure-decylester 40888-56-0 C24H38O3
    3-(2,3,5,6-Tetramethyl-benzoyl)-propionsaeure-decylester
    —— 3'-O,N4-bis(4-methoxytrityl)-2'-deoxy-2'-fluoro-5'-C-methylcytidine 1246253-31-5 C50H46FN3O6
    3'-O,N4-bis(4-methoxytrityl)-2'-deoxy-2'-fluoro-5'-C-methylcytidine
    —— 3-methyl-N-(8-quinolinyl)-5-(triisopropylsilyl)-4-pentynamide 1319744-16-5 C24H34N2OSi
    3-methyl-N-(8-quinolinyl)-5-(triisopropylsilyl)-4-pentynamide
    —— 3',5'-dibenzyloxy-4''-butoxy-2'-methoxymethoxy-p-terphenyl 1034017-55-4 C38H38O5
    3',5'-dibenzyloxy-4''-butoxy-2'-methoxymethoxy-p-terphenyl
    —— 3-(4-nitro-phenyl)-1-oxa-2-aza-spiro[4.5]dec-2-ene 93045-62-6 C14H16N2O3
    3-(4-nitro-phenyl)-1-oxa-2-aza-spiro[4.5]dec-2-ene
    —— (3R-cis)-1,3,4,5-Tetrahydro-3-hydroxy-4-(4-methoxyphenyl)-1-(2-pyridinylmethyl)-6-(trifluoromethyl)-2H-1-benzazepin-2-one, monohydrochloride 128509-78-4 C24H21F3N2O3*ClH
    (3R-cis)-1,3,4,5-Tetrahydro-3-hydroxy-4-(4-methoxyphenyl)-1-(2-pyridinylmethyl)-6-(trifluoromethyl)-2H-1-benzazepin-2-one, monohydrochloride
    —— 3-hydroxymethyl-4-methylcyclopentanone 358657-49-5 C7H12O2
    3-hydroxymethyl-4-methylcyclopentanone
    —— 3β-Hydroxy-1-oxomeliac-8(30),14-diensaeuremethylester 50627-77-5 C27H32O7
    3β-Hydroxy-1-oxomeliac-8(30),14-diensaeuremethylester
    —— 3,3'-bis-(4-dimethylamino-phenyl)-1,1'-(9-methyl-carbazole-3,6-diyl)-bis-propenone 112123-14-5 C35H33N3O2
    3,3'-bis-(4-dimethylamino-phenyl)-1,1'-(9-methyl-carbazole-3,6-diyl)-bis-propenone
    —— 3-Chlor-1-(2,6-dichlorphenyl)-1-propanol 51649-49-1 C9H9Cl3O
    3-Chlor-1-(2,6-dichlorphenyl)-1-propanol
    —— 3-Dimethylaminocarbonyl-3,4-dihydro-6-methoxy-1-methyl-β-carbolin-hydrogenmethansulfonat 43167-66-4 CH4O3S*C16H19N3O2
    3-Dimethylaminocarbonyl-3,4-dihydro-6-methoxy-1-methyl-β-carbolin-hydrogenmethansulfonat
    —— 3α-Hydroxymethyl-3-methyl-1-p-tolylnorbornan-2α-ol 39702-02-8 C16H22O2
    3α-Hydroxymethyl-3-methyl-1-p-tolylnorbornan-2α-ol
    —— 3-Cyano-4-thioxo-2,3-dihydrobenzothiopyran 41907-59-9 C10H7NS2
    3-Cyano-4-thioxo-2,3-dihydrobenzothiopyran
    —— 3-N-Benzylacetoacetamidopropionitrile 39795-78-3 C14H16N2O2
    3-N-Benzylacetoacetamidopropionitrile
    —— 3-Methyl-butane-1-sulfonic acid 4-methoxy-3-nitro-benzyl ester 41870-23-9 C13H19NO6S
    3-Methyl-butane-1-sulfonic acid 4-methoxy-3-nitro-benzyl ester
    —— 3-acetoxy-1',3'-dimethyl-1'<i>H</i>-androstano[17,16-<i>b</i>]pyrazolo[4,3-<i>e</i>]pyridine 51238-40-5 C27H37N3O2
    3-acetoxy-1',3'-dimethyl-1'<i>H</i>-androstano[17,16-<i>b</i>]pyrazolo[4,3-<i>e</i>]pyridine
    —— 3-Hydroxy-5-methyl-2-((1S,8aR)-2,5,5,8a-tetramethyl-decahydro-naphthalen-1-ylmethyl)-[1,4]benzoquinone 52104-22-0 C22H32O3
    3-Hydroxy-5-methyl-2-((1S,8aR)-2,5,5,8a-tetramethyl-decahydro-naphthalen-1-ylmethyl)-[1,4]benzoquinone
    —— 3-Hydroxy-1,3-bis-(2-methoxy-phenyl)-3-phenyl-2-(phenyl-hydrazono)-propan-1-one 40885-46-9 C29H26N2O4
    3-Hydroxy-1,3-bis-(2-methoxy-phenyl)-3-phenyl-2-(phenyl-hydrazono)-propan-1-one
    —— 3,4-Di-O-acetyl-1,5-anhydro-2-O-p-methoxybenzoyl-D-arabinitol 42869-96-5 C17H20O8
    3,4-Di-O-acetyl-1,5-anhydro-2-O-p-methoxybenzoyl-D-arabinitol
    —— 3-(3-chloro-5<i>H</i>,7<i>H</i>-dibenzo[<i>b</i>,<i>g</i>][1,5]oxazocin-6-yl)-propan-1-ol 49589-48-2 C17H18ClNO2
    3-(3-chloro-5<i>H</i>,7<i>H</i>-dibenzo[<i>b</i>,<i>g</i>][1,5]oxazocin-6-yl)-propan-1-ol
    —— [3-Methyl-2,3-dihydro-1H-phenanthren-(4Z)-ylidene]-acetic acid 40154-27-6 C17H16O2
    [3-Methyl-2,3-dihydro-1H-phenanthren-(4Z)-ylidene]-acetic acid
    —— 3-Phenyl-1-<(4-tert.octyl-phenoxy)-methyl>-oxazolidin 42313-74-6 C24H33NO2
    3-Phenyl-1-<(4-tert.octyl-phenoxy)-methyl>-oxazolidin
    —— 3-methoxy-N-{[1-(3-methoxyphenyl)cyclopentyl]methyl}-4-(4-methyl-1H-imidazol-1-yl)benzamide 1243204-22-9 C25H29N3O3
    3-methoxy-N-{[1-(3-methoxyphenyl)cyclopentyl]methyl}-4-(4-methyl-1H-imidazol-1-yl)benzamide
    —— [3-(N-acetyl-N-benzoyloxyamino)propyl]carbamic acid tert-butyl ester 864531-08-8 C17H24N2O5
    [3-(N-acetyl-N-benzoyloxyamino)propyl]carbamic acid tert-butyl ester
    —— 3-(1,3-Dithiolan-2-ylidene)-6-methyl-6-phenyloxane-2,4-dione 133286-39-2 C15H14O3S2
    3-(1,3-Dithiolan-2-ylidene)-6-methyl-6-phenyloxane-2,4-dione
    —— 3-Methanesulfinyl-thiophene-2-carbonyl chloride 75427-01-9 C6H5ClO2S2
    3-Methanesulfinyl-thiophene-2-carbonyl chloride
    —— 3,3'-(4,5,4',5'-tetraphenyl-[1,1']biimidazolyl-2,2'-diyl)-bis-quinoline 49633-90-1 C48H32N6
    3,3'-(4,5,4',5'-tetraphenyl-[1,1']biimidazolyl-2,2'-diyl)-bis-quinoline
    —— 3-(4-methoxy-phenyl)-1-methyl-4,5,6,7-tetrahydro-1<i>H</i>-indazol-4-ol 51093-37-9 C15H18N2O2
    3-(4-methoxy-phenyl)-1-methyl-4,5,6,7-tetrahydro-1<i>H</i>-indazol-4-ol
    —— 3-benzoyl-3,4-dibromo-4-methyl-1-oxa-spiro[4.5]decan-2-one 43085-00-3 C17H18Br2O3
    3-benzoyl-3,4-dibromo-4-methyl-1-oxa-spiro[4.5]decan-2-one
    —— 3-(2-methyl-3-phenyl-indol-1-yl)-propionic acid 26296-98-0 C18H17NO2
    3-(2-methyl-3-phenyl-indol-1-yl)-propionic acid
    —— 3-Methyl-2-furaldehyd-(3-methyl-2-furoyl-hydrazon) 52541-79-4 C12H12N2O3
    3-Methyl-2-furaldehyd-(3-methyl-2-furoyl-hydrazon)
    —— (3-Isopropylidenphthalan-1-yliden)-dimethylammonium-Kation 51107-21-2 C13H16NO
    (3-Isopropylidenphthalan-1-yliden)-dimethylammonium-Kation
    —— (3-Hydroxy-cyclooctylmethyl)-trimethyl-ammonium; iodide 51364-65-9 C12H26NO*I
    (3-Hydroxy-cyclooctylmethyl)-trimethyl-ammonium; iodide
    —— 3β,21-Dihydroxy-5α-brom-6β,19-oxido-16α,17α-epoxypregna-20-on-3,21-diacetat 49849-95-8 C25H33BrO7
    3β,21-Dihydroxy-5α-brom-6β,19-oxido-16α,17α-epoxypregna-20-on-3,21-diacetat
    —— 3-[1-Bromo-1-phenyl-meth-(E)-ylidene]-7-nitro-2-(4-nitro-phenyl)-2,3-dihydro-isoindol-1-one 51256-92-9 C21H12BrN3O5
    3-[1-Bromo-1-phenyl-meth-(E)-ylidene]-7-nitro-2-(4-nitro-phenyl)-2,3-dihydro-isoindol-1-one