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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3'-Nitro-4'-hydroxy-5'-bromkalkon 1835-95-6 C15H10BrNO4
    3'-Nitro-4'-hydroxy-5'-bromkalkon
    —— 3,4-Dichlor-1-isopentyloxy-3-methyl-butan 1790-15-4 C10H20Cl2O
    3,4-Dichlor-1-isopentyloxy-3-methyl-butan
    —— 3-<1-Methyl-5-oxo-1-aza-cycloheptyl-(4)>-propionsaeure-methylester 13672-75-8 C11H19NO3
    3-<1-Methyl-5-oxo-1-aza-cycloheptyl-(4)>-propionsaeure-methylester
    —— 3β.11α-Diacetoxy-12β-hydroxy-5α-aetiansaeure-methylester 10005-96-6 C25H38O7
    3β.11α-Diacetoxy-12β-hydroxy-5α-aetiansaeure-methylester
    —— 3-Phenyl-1,5-bis-(4-ethyl-phenyl)-leukoverdazyl, 3-Phenyl-1,5-bis-(4-ethyl-phenyl)-1,2,5,6-tetrahydro-1,2,4,5-tetrazin 17127-41-2 C24H26N4
    3-Phenyl-1,5-bis-(4-ethyl-phenyl)-leukoverdazyl, 3-Phenyl-1,5-bis-(4-ethyl-phenyl)-1,2,5,6-tetrahydro-1,2,4,5-tetrazin
    —— 3-(3-Methoxy-phenyl)-5-benzalhydrazino-1,2,4-triazol 14623-19-9 C16H15N5O
    3-(3-Methoxy-phenyl)-5-benzalhydrazino-1,2,4-triazol
    —— 3-Amino-2-<naphthyl-(1)>-3H-pyrido<4.3-d>pyrimidinon-(4) 16952-60-6 C17H12N4O
    3-Amino-2-<naphthyl-(1)>-3H-pyrido<4.3-d>pyrimidinon-(4)
    —— 3-Ethoxy-2,5-di-tert.-butyl-hydrochinon 2581-92-2 C16H26O3
    3-Ethoxy-2,5-di-tert.-butyl-hydrochinon
    —— 3,3,4,4-Tetrachlor-1,2-dimethyl-cyclobutan-dicarbonsaeure-(1,2)-anhydrid 4985-14-2 C8H6Cl4O3
    3,3,4,4-Tetrachlor-1,2-dimethyl-cyclobutan-dicarbonsaeure-(1,2)-anhydrid
    —— 3'-O-Diethylcarbonyl-5'-O-trityl-thymidin 17182-35-3 C34H37N3O6
    3'-O-Diethylcarbonyl-5'-O-trityl-thymidin
    —— 3-nitro-4-<i>p</i>-tolyl-1,2-dihydro-naphthalene 108973-38-2 C17H15NO2
    3-nitro-4-<i>p</i>-tolyl-1,2-dihydro-naphthalene
    —— 3-Bromo-3-isopropyl-2-oxo-2,3-dihydro-indole-1-carboxylic acid ethyl ester 140701-26-4 C14H16BrNO3
    3-Bromo-3-isopropyl-2-oxo-2,3-dihydro-indole-1-carboxylic acid ethyl ester
    —— 3'-[5-({[(3,5-dichloropyridin-4-yl)amino]carbonyl}amino)-1-ethyl-6-oxo-1,6-dihydropyridazin-3-yl]biphenyl-3,5-dicarboxylic acid 1229441-56-8 C26H19Cl2N5O6
    3'-[5-({[(3,5-dichloropyridin-4-yl)amino]carbonyl}amino)-1-ethyl-6-oxo-1,6-dihydropyridazin-3-yl]biphenyl-3,5-dicarboxylic acid
    —— 3,3-Bis-aethylsulfon-propionitril 98436-20-5 C7H13NO4S2
    3,3-Bis-aethylsulfon-propionitril
    —— 3,3:20,20-Bis(aethylendioxy)-11-oximino-5-pregnen-17α,21-diol 7780-66-7 C25H37NO7
    3,3:20,20-Bis(aethylendioxy)-11-oximino-5-pregnen-17α,21-diol
    —— 3-iodo-benzoic acid-(3-iodo-benzhydrylidenehydrazide) 111796-58-8 C20H14I2N2O
    3-iodo-benzoic acid-(3-iodo-benzhydrylidenehydrazide)
    —— 3-(dimethylamino)propyl N-[3-[[5-(4-chlorophenyl)-2-oxo-6H-1,3,4-thiadiazin-3-yl]methyl]phenyl]carbamate 937281-75-9 C22H25ClN4O3S
    3-(dimethylamino)propyl N-[3-[[5-(4-chlorophenyl)-2-oxo-6H-1,3,4-thiadiazin-3-yl]methyl]phenyl]carbamate
    —— 3-nitro-6a,7,8,9,10,11-hexahydro-5H-benzo[4,5][1,3]oxazino[3,2-a]azepine 203510-00-3 C13H16N2O3
    3-nitro-6a,7,8,9,10,11-hexahydro-5H-benzo[4,5][1,3]oxazino[3,2-a]azepine
    —— 3-bromo-2-(2,5-difluorophenoxy)pyridine 1167991-97-0 C11H6BrF2NO
    3-bromo-2-(2,5-difluorophenoxy)pyridine
    —— 3-[[4-[[5-[3-Chloro-4-(propan-2-ylamino)phenyl]-1,2-oxazole-3-carbonyl]amino]phenyl]methylamino]-2-methylpropanoic acid 1105630-97-4 C24H27ClN4O4
    3-[[4-[[5-[3-Chloro-4-(propan-2-ylamino)phenyl]-1,2-oxazole-3-carbonyl]amino]phenyl]methylamino]-2-methylpropanoic acid
    —— 3-chloro-benzaldehyde (E)-O-(1,1-dioxo-1H-1λ6-benzo[d]isothiazol-3-yl)-oxime 26994-63-8 C14H9ClN2O3S
    3-chloro-benzaldehyde (E)-O-(1,1-dioxo-1H-1λ6-benzo[d]isothiazol-3-yl)-oxime
    —— 3-(6-aminopyridin-3-yl)-2-oxo-1-oxa-3,7-diazaspiro[4.5]decane-7-carboxylic acid tert-butyl ester 1331847-47-2 C17H24N4O4
    3-(6-aminopyridin-3-yl)-2-oxo-1-oxa-3,7-diazaspiro[4.5]decane-7-carboxylic acid tert-butyl ester
    —— 3-(2,6-dichlorophenyl)-5-hexylisoxazole 1442459-69-9 C15H17Cl2NO
    3-(2,6-dichlorophenyl)-5-hexylisoxazole
    —— 3-(7-(benzyloxy)-2-hydroxynaphthalen-1-yl)propanoic acid 1399008-98-0 C20H18O4
    3-(7-(benzyloxy)-2-hydroxynaphthalen-1-yl)propanoic acid
    —— 3-Phenyl-2-[(E)-4-phenyl-6,7-dihydro-5H-benzo[6,7]cyclohepta[1,2-d]pyrimidin-2-ylimino]-5-[1-phenyl-meth-(E)-ylidene]-thiazolidin-4-one 130112-05-9 C35H26N4OS
    3-Phenyl-2-[(E)-4-phenyl-6,7-dihydro-5H-benzo[6,7]cyclohepta[1,2-d]pyrimidin-2-ylimino]-5-[1-phenyl-meth-(E)-ylidene]-thiazolidin-4-one
    —— 3-(butyl-dimethyl-ammonio)-propionic acid-[2-(butyl-dimethyl-ammonio)-ethyl ester]; diiodide 109965-52-8 C17H38N2O2*2I
    3-(butyl-dimethyl-ammonio)-propionic acid-[2-(butyl-dimethyl-ammonio)-ethyl ester]; diiodide
    —— 3-bromo-N-(1-hydroxy-1,3-dihydro-benzo[c][1,2]oxaborol-6-yl)-benzamide 1222508-99-7 C14H11BBrNO3
    3-bromo-N-(1-hydroxy-1,3-dihydro-benzo[c][1,2]oxaborol-6-yl)-benzamide
    —— 3-allyl-N-[1S-(3-allylphenoxymethyl)-4R-(3-chloro-phenylcarbamoyl)-2S-hydroxy-4R-methoxy-butyl]-5-(methanesulphonylmethylamino)-benzamide 1079398-82-5 C34H40ClN3O7S
    3-allyl-N-[1S-(3-allylphenoxymethyl)-4R-(3-chloro-phenylcarbamoyl)-2S-hydroxy-4R-methoxy-butyl]-5-(methanesulphonylmethylamino)-benzamide
    —— (3-acetoxy-4-nitro-phenyl)acetic acid 301810-30-0 C10H9NO6
    (3-acetoxy-4-nitro-phenyl)acetic acid
    —— (3S,4S,5S)-6-(tert-butyldimethylsilyloxy)-4,5-di-(4-methoxyphenylmethoxy)-2-triphenylmethoxy-hex-1-en-3-yl 2,3,4-tri-O-(4-methoxyphenylmethyl)-6-O-triphenylmethyl-α-D-galactopyranoside 1225450-75-8 C97H106O15Si
    (3S,4S,5S)-6-(tert-butyldimethylsilyloxy)-4,5-di-(4-methoxyphenylmethoxy)-2-triphenylmethoxy-hex-1-en-3-yl 2,3,4-tri-O-(4-methoxyphenylmethyl)-6-O-triphenylmethyl-α-D-galactopyranoside
    —— 3-azido-8-fluoro-5-isopropyl-2,3-dihydrobenzo[b][1,4]oxazepin-4(5H)-one 1052699-32-7 C12H13FN4O2
    3-azido-8-fluoro-5-isopropyl-2,3-dihydrobenzo[b][1,4]oxazepin-4(5H)-one
    —— 3-[(1S,3S)-6-fluoro-3-[3-(4-fluorophenyl)-1H-1,2,4-triazol-5-yl]-1-(1-methylpyrazol-4-yl)-2,3,4,9-tetrahydropyrido[3,4-b]indol-1-yl]-5-methyl-1,2,4-oxadiazole 1225019-66-8 C26H21F2N9O
    3-[(1S,3S)-6-fluoro-3-[3-(4-fluorophenyl)-1H-1,2,4-triazol-5-yl]-1-(1-methylpyrazol-4-yl)-2,3,4,9-tetrahydropyrido[3,4-b]indol-1-yl]-5-methyl-1,2,4-oxadiazole
    —— (+/-)-3-(2-benzyloxy-5-bromo-phenoxy)-1-methyl-pyrrolidine 1227620-35-0 C18H20BrNO2
    (+/-)-3-(2-benzyloxy-5-bromo-phenoxy)-1-methyl-pyrrolidine
    —— [3-(5-Bromo-2-methylphenyl)-8-methoxy-1-(methoxymethoxy)-2-oxo-1,8-diazaspiro[4.5]dec-3-en-4-yl] ethyl carbonate 1228463-16-8 C21H27BrN2O7
    [3-(5-Bromo-2-methylphenyl)-8-methoxy-1-(methoxymethoxy)-2-oxo-1,8-diazaspiro[4.5]dec-3-en-4-yl] ethyl carbonate
    —— 3-(6-Chloro-3-formyl-1,5,8-trimethoxy-naphthalen-2-yl)-2-methoxy-4-methoxymethoxymethyl-6-methyl-benzoic acid methyl ester 492453-59-5 C27H29ClO9
    3-(6-Chloro-3-formyl-1,5,8-trimethoxy-naphthalen-2-yl)-2-methoxy-4-methoxymethoxymethyl-6-methyl-benzoic acid methyl ester
    —— (3,4-Dimethoxy-benzyl)-(2,2-dipropoxy-ethyl)-amine 61190-15-6 C17H29NO4
    (3,4-Dimethoxy-benzyl)-(2,2-dipropoxy-ethyl)-amine
    —— 3β-(NN-diethylaminocarbonyloxy)-5α-cholestane 78916-31-1 C32H57NO2
    3β-(NN-diethylaminocarbonyloxy)-5α-cholestane
    —— (3R,4E)-9-tert-Butoxycarbonyl-5-cyano-8-(2-methoxycarbonylethyl)-3-methoxycarbonylmethyl-3,7-dimethyl-2,3-dihydrodipyrrin-1(10H)-one 194414-56-7 C24H31N3O7
    (3R,4E)-9-tert-Butoxycarbonyl-5-cyano-8-(2-methoxycarbonylethyl)-3-methoxycarbonylmethyl-3,7-dimethyl-2,3-dihydrodipyrrin-1(10H)-one
    —— (3R*,4R*)-3-(2-bromo-4,5-dimethoxybenzyl)-4-(3,4-dimethoxybenzyl)-4,5-dihydro-2(3H)-furanone 135241-19-9 C22H25BrO6
    (3R*,4R*)-3-(2-bromo-4,5-dimethoxybenzyl)-4-(3,4-dimethoxybenzyl)-4,5-dihydro-2(3H)-furanone
    —— 3-(4-Chlorophenyl)-1-(bromomethyl)-naphthalin 55614-29-4 C17H12BrCl
    3-(4-Chlorophenyl)-1-(bromomethyl)-naphthalin
    —— (3S,4R)-3-<(1R)-(tert-butyldimethylsiloxy)ethyl>-4-<3-(p-nitrobenzyloxycarbonylamino)propionylthio>azetidin-2-one 81225-21-0 C22H33N3O7SSi
    (3S,4R)-3-<(1R)-(tert-butyldimethylsiloxy)ethyl>-4-<3-(p-nitrobenzyloxycarbonylamino)propionylthio>azetidin-2-one
    —— (3R,8R,9S,10S,13S,14S,17S)-3,13-dimethyl-10-vinyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene-3,17-diol 959761-64-9 C21H32O2
    (3R,8R,9S,10S,13S,14S,17S)-3,13-dimethyl-10-vinyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene-3,17-diol
    —— 3-Cyclohexylamino-Δ<sup>2</sup>-carenon 15093-21-7 C16H25NO
    3-Cyclohexylamino-Δ<sup>2</sup>-carenon
    —— 3-(1H-benzoimidazol-2-yl)-5-methyl-1H-pyrazole-4-carboxylic acid 917101-78-1 C12H10N4O2
    3-(1H-benzoimidazol-2-yl)-5-methyl-1H-pyrazole-4-carboxylic acid
    —— 3-[4-(3-Fluorophenyl)phenyl]-1-methyl-5-(3,5,6,7-tetrahydropyrrolo[3,4-f]benzimidazol-2-yl)pyrazol-4-ol 1197338-91-2 C25H20FN5O
    3-[4-(3-Fluorophenyl)phenyl]-1-methyl-5-(3,5,6,7-tetrahydropyrrolo[3,4-f]benzimidazol-2-yl)pyrazol-4-ol
    —— 3-chloro-2-hydroxy-1-(4-methoxyphenyl)-3-(4-nitrophenyl)propan-1-one 91358-47-3 C16H14ClNO5
    3-chloro-2-hydroxy-1-(4-methoxyphenyl)-3-(4-nitrophenyl)propan-1-one
    —— 3-Desylamino-4-phenyl-1,2,4-triazol-5-thion 6117-30-2 C22H18N4OS
    3-Desylamino-4-phenyl-1,2,4-triazol-5-thion
    —— 3-Methyl-2-ethoxycarbonyl-6-hydroxymethyl-hexahydropyridazin 5375-26-8 C9H18N2O3
    3-Methyl-2-ethoxycarbonyl-6-hydroxymethyl-hexahydropyridazin
    —— <3-D>Acetyl-propen 26649-68-3 C5H8O
    <3-D>Acetyl-propen
    —— 3(od.5)-Acetyl-5(od.3)-phenyl-pyrazol-semicarbazon 17357-77-6 C12H13N5O
    3(od.5)-Acetyl-5(od.3)-phenyl-pyrazol-semicarbazon