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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-(3,5-Dimethoxyanilino)-chinuclidin 30660-00-5 C15H22N2O2
    3-(3,5-Dimethoxyanilino)-chinuclidin
    —— 3-ethyl-6-propylamino-1<i>H</i>-[1,3,5]triazine-2,4-dione 68098-31-7 C8H14N4O2
    3-ethyl-6-propylamino-1<i>H</i>-[1,3,5]triazine-2,4-dione
    —— 3-(5-Ethylsulfanyl-imidazo[1,2-c]pyrimidin-7-yl)-phenylamine 371170-92-2 C14H14N4S
    3-(5-Ethylsulfanyl-imidazo[1,2-c]pyrimidin-7-yl)-phenylamine
    —— 3,6-Dichloro-2-hydroxy-4-methyl-cyclohex-2-enone 56400-51-2 C7H8Cl2O2
    3,6-Dichloro-2-hydroxy-4-methyl-cyclohex-2-enone
    —— 3,4,5-trimethyl-piperidine-2,6-dione 82761-41-9 C8H13NO2
    3,4,5-trimethyl-piperidine-2,6-dione
    —— 3β,7β-diacetoxy-21-nor-5α-pregnanoic acid-(20)-methyl ester 115209-77-3 C25H38O6
    3β,7β-diacetoxy-21-nor-5α-pregnanoic acid-(20)-methyl ester
    —— 3-Formylamino-chinuclidin 50684-23-6 C8H14N2O
    3-Formylamino-chinuclidin
    —— 3-(4-Chloro-phenylselanyl)-4-methyl-2-oxo-pentanoic acid ethyl ester 105423-61-8 C14H17ClO3Se
    3-(4-Chloro-phenylselanyl)-4-methyl-2-oxo-pentanoic acid ethyl ester
    —— 3-methyl-2-(2-phenylsulfonylphenyl)pyridine 1132769-42-6 C18H15NO2S
    3-methyl-2-(2-phenylsulfonylphenyl)pyridine
    —— 3-phenyl-6,7-dihydro-5<i>H</i>-cyclopenta[<i>e</i>][1,2,4]triazine 87892-12-4 C12H11N3
    3-phenyl-6,7-dihydro-5<i>H</i>-cyclopenta[<i>e</i>][1,2,4]triazine
    —— 3-(5-dimethylaminopentyloxy)pyrid-2-ylamidoxime 453566-74-0 C13H22N4O2
    3-(5-dimethylaminopentyloxy)pyrid-2-ylamidoxime
    —— 3-(4-iodo-1H-1,2,3-triazol-1-yl)pyridine 1086032-26-9 C7H5IN4
    3-(4-iodo-1H-1,2,3-triazol-1-yl)pyridine
    —— (3R,3'R,5R,5'R,8R,8'R,9S,9'S,10S,10'S,12S,12'S,13R,13'R,14S,14'S,17R,17'R)-((2R,5R,E)-hex-3-ene-2,5-diyl)bis(10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthrene-17,3,12-triyl) tetraacetate 1159767-15-3 C52H80O8
    (3R,3'R,5R,5'R,8R,8'R,9S,9'S,10S,10'S,12S,12'S,13R,13'R,14S,14'S,17R,17'R)-((2R,5R,E)-hex-3-ene-2,5-diyl)bis(10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthrene-17,3,12-triyl) tetraacetate
    —— (3aS,10bR,12bS)-5-Acetoxy-3a-ethyl-2,3,3a,4,5,11,12,12b-octahydro-1H-6,12a-diaza-indeno[7,1-cd]fluorene-5-carboxylic acid methyl ester 36068-11-8 C23H28N2O4
    (3aS,10bR,12bS)-5-Acetoxy-3a-ethyl-2,3,3a,4,5,11,12,12b-octahydro-1H-6,12a-diaza-indeno[7,1-cd]fluorene-5-carboxylic acid methyl ester
    —— 3-(2,4-dihydroxyphenyl)phthalide 52301-61-8 C14H10O4
    3-(2,4-dihydroxyphenyl)phthalide
    —— 3,7-dimethoxy-2-oxo-2H-chromene-4-carboxylic acid ethyl ester 853928-39-9 C14H14O6
    3,7-dimethoxy-2-oxo-2H-chromene-4-carboxylic acid ethyl ester
    —— 3-(2-Amino-purin-7-yl)-propionic acid methyl ester 143883-61-8 C9H11N5O2
    3-(2-Amino-purin-7-yl)-propionic acid methyl ester
    —— 3-<2-(2-thienyl)ethenyl>-4-phenyl-6-methylisoxazolo<3,4-d>pyridazin-7(6H)-one 93497-27-9 C18H13N3O2S
    3-<2-(2-thienyl)ethenyl>-4-phenyl-6-methylisoxazolo<3,4-d>pyridazin-7(6H)-one
    —— (3aR,7aR)-3a-(3-Hydroxy-4-methyl-pentyl)-octahydro-inden-2-ol 120696-18-6 C15H28O2
    (3aR,7aR)-3a-(3-Hydroxy-4-methyl-pentyl)-octahydro-inden-2-ol
    —— 3'-O-benzyl-5'-O-n-hexanoyl-2'-deoxy-5-fluorouridine 103766-56-9 C22H27FN2O6
    3'-O-benzyl-5'-O-n-hexanoyl-2'-deoxy-5-fluorouridine
    —— 3-ethyl-2-iminobenzothiazoline hydrochloride salt 80249-43-0 C9H10N2S*ClH
    3-ethyl-2-iminobenzothiazoline hydrochloride salt
    —— 3-ethoxy-4,4a-dihydro-8-methoxy-3H,10H-pyrano<4,3-b><1>benzopyran-10-one 107293-15-2 C15H16O5
    3-ethoxy-4,4a-dihydro-8-methoxy-3H,10H-pyrano<4,3-b><1>benzopyran-10-one
    —— 3β-acetoxy-15α-hydroxy-5β,14β-androstane-17β-carboxylic acid methyl ester 107039-20-3 C23H36O5
    3β-acetoxy-15α-hydroxy-5β,14β-androstane-17β-carboxylic acid methyl ester
    —— 3-Methyl-2-(3-phenoxy-benzoylamino)-butyric acid 68548-61-8 C18H19NO4
    3-Methyl-2-(3-phenoxy-benzoylamino)-butyric acid
    —— 3β,16β-diacetoxy-olean-12-en-28-oic acid methyl ester 15436-73-4 C35H54O6
    3β,16β-diacetoxy-olean-12-en-28-oic acid methyl ester
    —— 3-benzyloxy-1-(2-morpholinoethyl)-5-nitro-1H-indazole hydrochloride 1202553-11-4 C20H22N4O4*ClH
    3-benzyloxy-1-(2-morpholinoethyl)-5-nitro-1H-indazole hydrochloride
    —— 3-amino-2-((E)-phenyldiazenyl)-6-(phenyldiazenyl)phenol 10462-37-0 C18H15N5O
    3-amino-2-((E)-phenyldiazenyl)-6-(phenyldiazenyl)phenol
    —— 3-methyl-8-nitro-6-phenyl-phenanthridine 111796-67-9 C20H14N2O2
    3-methyl-8-nitro-6-phenyl-phenanthridine
    —— 3-<Diethoxy-hydroxy-silyl>-propionaldehyd 147766-60-7 C7H16O4Si
    3-<Diethoxy-hydroxy-silyl>-propionaldehyd
    —— 3-[3-[Bis[(2-methylpropan-2-yl)oxycarbonylamino]methylideneamino]oxypropoxy]-5-chlorobenzoic acid 245116-22-7 C21H30ClN3O8
    3-[3-[Bis[(2-methylpropan-2-yl)oxycarbonylamino]methylideneamino]oxypropoxy]-5-chlorobenzoic acid
    —— 3,5-Dichloro-4-[(pyridin-2-ylmethylamino)methyl]phenol 121020-25-5 C13H12Cl2N2O
    3,5-Dichloro-4-[(pyridin-2-ylmethylamino)methyl]phenol
    —— (3R,6R,7R,8S,8aR)-7-ethenyl-8-ethyl-3-phenyl-6-prop-2-enyl-2,3,6,7,8,8a-hexahydro-[1,3]oxazolo[3,2-a]pyridin-5-one 1190082-21-3 C20H25NO2
    (3R,6R,7R,8S,8aR)-7-ethenyl-8-ethyl-3-phenyl-6-prop-2-enyl-2,3,6,7,8,8a-hexahydro-[1,3]oxazolo[3,2-a]pyridin-5-one
    —— 3-(2-dimethylamino-ethyl)-5-ethoxy-1,3-dimethyl-1,3-dihydro-indol-2-one 40701-69-7 C16H24N2O2
    3-(2-dimethylamino-ethyl)-5-ethoxy-1,3-dimethyl-1,3-dihydro-indol-2-one
    —— 3-[2-N′-(sec-butylidenehydrazino)thiazol-4-yl]-4-hydroxy-6-methylpyran-2-one 1402161-62-9 C13H15N3O3S
    3-[2-N′-(sec-butylidenehydrazino)thiazol-4-yl]-4-hydroxy-6-methylpyran-2-one
    —— 3,6-di-O-acetyl-2,4-dideoxy-2-trifluoroacetamido-4-fluoro-α-D-glucopyranosyl fluoride 1134647-20-3 C12H14F5NO6
    3,6-di-O-acetyl-2,4-dideoxy-2-trifluoroacetamido-4-fluoro-α-D-glucopyranosyl fluoride
    —— 3-(4-bromophenyl)pyrazolo[5,1-b][1,3]benzothiazole 1060715-13-0 C15H9BrN2S
    3-(4-bromophenyl)pyrazolo[5,1-b][1,3]benzothiazole
    —— 3-[(2S,4R,6R)-6-[[(2S,3S,4R,5R)-3-(benzenesulfonylmethyl)-5-[[(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]methyl]-4-methoxyoxolan-2-yl]methyl]-4-methyl-5-methylideneoxan-2-yl]propoxy-tert-butyl-diphenylsilane 1193374-71-8 C45H62O8SSi
    3-[(2S,4R,6R)-6-[[(2S,3S,4R,5R)-3-(benzenesulfonylmethyl)-5-[[(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]methyl]-4-methoxyoxolan-2-yl]methyl]-4-methyl-5-methylideneoxan-2-yl]propoxy-tert-butyl-diphenylsilane
    —— 3-Cyclohexylcarbamimidoylsulfanyl-N-phenyl-propionamide 20995-95-3 C16H23N3OS
    3-Cyclohexylcarbamimidoylsulfanyl-N-phenyl-propionamide
    —— (3-Benzylpiperidin-3-yl)methanol 736908-00-2 C13H19NO
    (3-Benzylpiperidin-3-yl)methanol
    —— 3-[9-[4-(4-Dibenzofuran-4-ylphenyl)quinazolin-2-yl]carbazol-3-yl]-9-phenylcarbazole 1403252-01-6 C56H34N4O
    3-[9-[4-(4-Dibenzofuran-4-ylphenyl)quinazolin-2-yl]carbazol-3-yl]-9-phenylcarbazole
    —— 3-[4-[2,6-bis(2-phenylethyl)-4-(1,1,1,3,3,3-hexafluoro-2-hydroxypropan-2-yl)phenyloxy]butyl]-5-(2,3-dihydro-1,4-benzodioxan-6-yl)-5-ethylimidazolidine-2,4-dione 1031399-21-9 C42H42F6N2O6
    3-[4-[2,6-bis(2-phenylethyl)-4-(1,1,1,3,3,3-hexafluoro-2-hydroxypropan-2-yl)phenyloxy]butyl]-5-(2,3-dihydro-1,4-benzodioxan-6-yl)-5-ethylimidazolidine-2,4-dione
    —— 3-(2,6-dimethoxy-benzyl)-2-(2,6-dimethoxy-phenyl)-thiazolidin-4-one 1255931-60-2 C20H23NO5S
    3-(2,6-dimethoxy-benzyl)-2-(2,6-dimethoxy-phenyl)-thiazolidin-4-one
    —— 3-acetoxy-1-acetyl-2-methyl-5-nitro-1H-indole 1189111-34-9 C13H12N2O5
    3-acetoxy-1-acetyl-2-methyl-5-nitro-1H-indole
    —— 3-<N-2-Hydroxydodecyl-N-(2,3-dihydroxypropyl)-amino>-2-hydroxy-propylschwefelsaeure 66728-49-2 C18H39NO8S
    3-<N-2-Hydroxydodecyl-N-(2,3-dihydroxypropyl)-amino>-2-hydroxy-propylschwefelsaeure
    —— 3,4,5-trimethoxy-benzoic acid 1-diethylaminomethyl-2-(6,7,8-trimethoxy-4-oxo-4<i>H</i>-benzo[<i>d</i>][1,2,3]triazin-3-yl)-ethyl ester 35670-14-5 C27H36N4O9
    3,4,5-trimethoxy-benzoic acid 1-diethylaminomethyl-2-(6,7,8-trimethoxy-4-oxo-4<i>H</i>-benzo[<i>d</i>][1,2,3]triazin-3-yl)-ethyl ester
    —— 3-(Benzyl-benzyloxy-amino)-1-(4-nitro-phenyl)-propan-1-one 6381-16-4 C23H22N2O4
    3-(Benzyl-benzyloxy-amino)-1-(4-nitro-phenyl)-propan-1-one
    —— (3aS,5R,7R,7aR)-7-iodo-5-[(E,6S)-6-[(4-methoxyphenyl)methoxy]hept-1-enyl]-3,3a,5,6,7,7a-hexahydrofuro[3,2-b]pyran-2-one 1111316-42-7 C22H29IO5
    (3aS,5R,7R,7aR)-7-iodo-5-[(E,6S)-6-[(4-methoxyphenyl)methoxy]hept-1-enyl]-3,3a,5,6,7,7a-hexahydrofuro[3,2-b]pyran-2-one
    —— 3-Methoxy-17-tert.butyloxy-9,10-seco-1,3,5(10),8(14)-oestratetraen-6,9-dion 53016-60-7 C23H30O4
    3-Methoxy-17-tert.butyloxy-9,10-seco-1,3,5(10),8(14)-oestratetraen-6,9-dion
    —— 3,7-dichloro-2-(methylsulfonyl)quinoxaline 944718-98-3 C9H6Cl2N2O2S
    3,7-dichloro-2-(methylsulfonyl)quinoxaline
    —— 3-(difluoro-{3-[5-(1-methylpiperidin-4-ylmethoxy)pyrimidin-2-yl]-phenyl}methyl)-6-(1-methyl-1H-pyrazol-4-yl)-1,2,4-triazolo[4,3-b]pyridazine 1201930-13-3 C27H27F2N9O
    3-(difluoro-{3-[5-(1-methylpiperidin-4-ylmethoxy)pyrimidin-2-yl]-phenyl}methyl)-6-(1-methyl-1H-pyrazol-4-yl)-1,2,4-triazolo[4,3-b]pyridazine