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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-(N-Butyl-N-acetylamino)-1-butin 13025-28-0 C10H17NO
    3-(N-Butyl-N-acetylamino)-1-butin
    —— 3-Bromo-2-nitroso-1-naphthol 30922-52-2 C10H6BrNO2
    3-Bromo-2-nitroso-1-naphthol
    —— 3-(4-Acetylamino-benzolsulfonylmethyl)-Δ<sup>2</sup>-pyrazolin 16460-33-6 C12H15N3O3S
    3-(4-Acetylamino-benzolsulfonylmethyl)-Δ<sup>2</sup>-pyrazolin
    —— 3-Chlor-1-propyloxy-5-(2-cyan-aethoxy)-penten-(3) 14906-05-9 C11H18ClNO2
    3-Chlor-1-propyloxy-5-(2-cyan-aethoxy)-penten-(3)
    —— 3α-Hydroxy-norcholanal 19316-25-7 C23H38O2
    3α-Hydroxy-norcholanal
    —— 3,4'-Diallyloxy-flavon 2413-10-7 C21H18O4
    3,4'-Diallyloxy-flavon
    —— 3-Benzo(b)thenyl-hexamethylentetraammoniumbromid 5370-71-8 Br*C15H19N4S
    3-Benzo(b)thenyl-hexamethylentetraammoniumbromid
    —— 3-Methyl-4-(pyrazolyl-(3)-hydrazono)-pyrazolon-(5) 16111-72-1 C7H8N6O
    3-Methyl-4-(pyrazolyl-(3)-hydrazono)-pyrazolon-(5)
    —— 3-Methoxy-2'-methyl-azobenzol 92849-72-4 C14H14N2O
    3-Methoxy-2'-methyl-azobenzol
    —— 3-[(4-chlorophenyl)thio]-4-[(diethylamino)sulfonyl]-7-methoxy-2-methyl-1H-indole-1-acetic acid, methyl ester 628736-17-4 C23H27ClN2O5S2
    3-[(4-chlorophenyl)thio]-4-[(diethylamino)sulfonyl]-7-methoxy-2-methyl-1H-indole-1-acetic acid, methyl ester
    —— 3-(5-Carboxy-2-furyl)-4-(3-methoxy-oxazolidin-2-yliden)-isoxazol-5-on 40579-86-0 C12H10N2O6
    3-(5-Carboxy-2-furyl)-4-(3-methoxy-oxazolidin-2-yliden)-isoxazol-5-on
    —— 3-<5-Ethoxy-indolyl-(3)>-propionitril 91806-30-3 C13H14N2O
    3-<5-Ethoxy-indolyl-(3)>-propionitril
    —— 3-Isopropyl-6-methyl-2-{2-[4-(phenyl-propionyl-amino)-piperidin-1-yl]-ethoxy}-benzoic acid methyl ester 59825-85-3 C28H38N2O4
    3-Isopropyl-6-methyl-2-{2-[4-(phenyl-propionyl-amino)-piperidin-1-yl]-ethoxy}-benzoic acid methyl ester
    —— 3-(2-Chloro-phenyl)-4,4-bis-(4-hydroxy-phenyl)-but-3-en-2-one 35364-44-4 C22H17ClO3
    3-(2-Chloro-phenyl)-4,4-bis-(4-hydroxy-phenyl)-but-3-en-2-one
    —— 3-((E)-2-Naphthalen-1-yl-vinyl)-5,6-dihydro-4H-[1,2]oxazine 72882-01-0 C16H15NO
    3-((E)-2-Naphthalen-1-yl-vinyl)-5,6-dihydro-4H-[1,2]oxazine
    —— (3R,3aS,6aR)-hexahydrofuro[2,3-b]furan-3-yl (4S,5R)-5-{[(1,3-benzodioxol-5-ylsulfonyl)(isobutyl)amino]methyl}-2,2-dimethyl-4-{4-[(4-nitrobenzyl)oxy]benzyl}-1,3-oxazolidine-3-carboxylate 313682-38-1 C38H45N3O12S
    (3R,3aS,6aR)-hexahydrofuro[2,3-b]furan-3-yl (4S,5R)-5-{[(1,3-benzodioxol-5-ylsulfonyl)(isobutyl)amino]methyl}-2,2-dimethyl-4-{4-[(4-nitrobenzyl)oxy]benzyl}-1,3-oxazolidine-3-carboxylate
    —— 3-Cyanoaethylhydrazino-5,6-diphenyl-1,2,4-triazin 73109-64-5 C18H16N6
    3-Cyanoaethylhydrazino-5,6-diphenyl-1,2,4-triazin
    —— 3,4,5-trichloro-N-(2-cyanoethyl)-N-cyclohexylthiophene-2-carboxamide 24504-23-2 C14H15Cl3N2OS
    3,4,5-trichloro-N-(2-cyanoethyl)-N-cyclohexylthiophene-2-carboxamide
    —— 3-(3-chloro-4-fluorophenyl)-1H-pyrazole-4-carboxylic acid 1152540-21-0 C10H6ClFN2O2
    3-(3-chloro-4-fluorophenyl)-1H-pyrazole-4-carboxylic acid
    —— 3,4-Diphenylcyclohexen 109245-20-7 C18H18
    3,4-Diphenylcyclohexen
    —— 3-Acetylamino-4-piperidinothiocoumarin 74377-27-8 C16H18N2O2S
    3-Acetylamino-4-piperidinothiocoumarin
    —— 3-(2-Methoxy)-6-(2-methyl)-dianilino-2.5-dichlor-p-benzochinon 73187-75-4 C20H16Cl2N2O3
    3-(2-Methoxy)-6-(2-methyl)-dianilino-2.5-dichlor-p-benzochinon
    —— 3-(5-{[2-(4-fluorophenyl)-2-methylpropyl]amino}-1,2,4-thiadiazol-3-yl)phenol 1409946-76-4 C18H18FN3OS
    3-(5-{[2-(4-fluorophenyl)-2-methylpropyl]amino}-1,2,4-thiadiazol-3-yl)phenol
    —— 3-(3-nitro-pyrazol-1-ylmethyl)-benzonitrile 1006569-15-8 C11H8N4O2
    3-(3-nitro-pyrazol-1-ylmethyl)-benzonitrile
    —— 3-O-benzyl-2-(16-bromopalmitoyl)-1-palmitoylglycerol 299177-62-1 C42H73BrO5
    3-O-benzyl-2-(16-bromopalmitoyl)-1-palmitoylglycerol
    —— 3-(4-Hydroxy-phenyl)-2-isothiocyanato-propionic acid ethyl ester 58511-11-8 C12H13NO3S
    3-(4-Hydroxy-phenyl)-2-isothiocyanato-propionic acid ethyl ester
    —— 3,6-dibromo-4-methoxyphenyl 3-O-acetyl-4,6-O-benzylidene-2-deoxy-2-tetrachlorophthalimido-β-D-glucopyranosyl-(1->6)-2,3,4-tri-O-benzyl-β-D-galactopyranoside 404391-08-8 C57H49Br2Cl4NO14
    3,6-dibromo-4-methoxyphenyl 3-O-acetyl-4,6-O-benzylidene-2-deoxy-2-tetrachlorophthalimido-β-D-glucopyranosyl-(1->6)-2,3,4-tri-O-benzyl-β-D-galactopyranoside
    —— 3α,20β-Diacetoxy-21-hydroxy-5β-pregnanon-(11) 96619-21-5 C25H38O6
    3α,20β-Diacetoxy-21-hydroxy-5β-pregnanon-(11)
    —— 3-(4-chloro-phenyl)-4-(2-diethylamino-ethyl)-4,5-dihydro-pyrazole-1-carboxylic acid 4-chloro-anilide 64412-11-9 C22H26Cl2N4O
    3-(4-chloro-phenyl)-4-(2-diethylamino-ethyl)-4,5-dihydro-pyrazole-1-carboxylic acid 4-chloro-anilide
    —— (-)3,4-Dihydro-6,7-dimethoxy-1'-{4,4-diphenyl-7-{[(4-methoxyphenyl)acetyl]amino}heptyl}spiro[naphthalene-2(1H),2'-piperidine]-1-one Hydrochloride 179313-56-5 C44H52N2O5*ClH
    (-)3,4-Dihydro-6,7-dimethoxy-1'-{4,4-diphenyl-7-{[(4-methoxyphenyl)acetyl]amino}heptyl}spiro[naphthalene-2(1H),2'-piperidine]-1-one Hydrochloride
    —— 3-Chloro-cyclohepta-3,5-dienone 51145-14-3 C7H7ClO
    3-Chloro-cyclohepta-3,5-dienone
    —— 3-Methyl-2-p-tolyl-but-2-enal 63094-83-7 C12H14O
    3-Methyl-2-p-tolyl-but-2-enal
    —— 3-((4-amino-3-iodo-1H-pyrazolo[3,4-d]pyrimidin-1-yl)methyl)-8-methyl-2-o-tolylisoquinolin-1(2H)-one 1172117-33-7 C23H19IN6O
    3-((4-amino-3-iodo-1H-pyrazolo[3,4-d]pyrimidin-1-yl)methyl)-8-methyl-2-o-tolylisoquinolin-1(2H)-one
    —— 3-[2-Chloro-4-(4-nitro-phenoxy)-phenyl]-1,1-diethyl-thiourea 36612-52-9 C17H18ClN3O3S
    3-[2-Chloro-4-(4-nitro-phenoxy)-phenyl]-1,1-diethyl-thiourea
    —— 3-N-[(2S)-1-hydroxy-4-methylpentan-2-yl]-8-N-[[6-[methyl(propan-2-yl)amino]pyridin-3-yl]methyl]-2-thiophen-3-ylimidazo[1,2-a]pyridine-3,8-dicarboxamide 1038389-33-1 C29H36N6O3S
    3-N-[(2S)-1-hydroxy-4-methylpentan-2-yl]-8-N-[[6-[methyl(propan-2-yl)amino]pyridin-3-yl]methyl]-2-thiophen-3-ylimidazo[1,2-a]pyridine-3,8-dicarboxamide
    —— 3-(4-Fluorophenoxy)-5-methyl-4-(4-methylsulfonyl)phenyl-5-propyl-5H-furan-2-one 189954-80-1 C21H21FO5S
    3-(4-Fluorophenoxy)-5-methyl-4-(4-methylsulfonyl)phenyl-5-propyl-5H-furan-2-one
    —— 3-(2-Pyridyl)-5-(3-amino-5-cyanophenyl)-1,2,4-oxadiazole 453568-19-9 C14H9N5O
    3-(2-Pyridyl)-5-(3-amino-5-cyanophenyl)-1,2,4-oxadiazole
    —— 3-(Bromomethyl)-1-isopropyl-1H-pyrazole hydrobromide 1855907-31-1 C7H12Br2N2
    3-(Bromomethyl)-1-isopropyl-1H-pyrazole hydrobromide
    —— (+/-)-3-<4-Ethyl-5-isopropyl-2-methyl-phenoxy>-butan-2-on 1812-48-2 C16H24O2
    (+/-)-3-<4-Ethyl-5-isopropyl-2-methyl-phenoxy>-butan-2-on
    —— 3,3,3-trifluoro-2-(6-((S)-2-(prop-1-yn-1-yl)piperazin-1-yl)pyridin-3-yl)propane-1,2-diol 1589535-18-1 C15H18F3N3O2
    3,3,3-trifluoro-2-(6-((S)-2-(prop-1-yn-1-yl)piperazin-1-yl)pyridin-3-yl)propane-1,2-diol
    —— 3-Mercapto-N-(p-tolylsulfonyl)anilin 90970-23-3 C13H13NO2S2
    3-Mercapto-N-(p-tolylsulfonyl)anilin
    —— 3-(4-(4-(3-morpholinophenyl)pyrimidin-2-ylamino)phenyl)oxazolidin-2-one 1128096-25-2 C23H23N5O3
    3-(4-(4-(3-morpholinophenyl)pyrimidin-2-ylamino)phenyl)oxazolidin-2-one
    —— 3-(methylamino)-2-nitroacetophenone 92642-21-2 C9H10N2O3
    3-(methylamino)-2-nitroacetophenone
    —— 3-(1,4-benzodioxane-6-sulfonyl)-1-phenyl-imidazolidin-2,4-dione 177711-50-1 C17H14N2O6S
    3-(1,4-benzodioxane-6-sulfonyl)-1-phenyl-imidazolidin-2,4-dione
    —— 3-cyclohexyl-2-phenyl-3,5-dihydro-4H-imidazol-4-one 874571-96-7 C15H18N2O
    3-cyclohexyl-2-phenyl-3,5-dihydro-4H-imidazol-4-one
    —— 3-[3-(4-bromo-phenyl)-3-oxo-propyl]-4-hydroxy-chromen-2-one 19484-53-8 C18H13BrO4
    3-[3-(4-bromo-phenyl)-3-oxo-propyl]-4-hydroxy-chromen-2-one
    —— 3-Hydroxymethyl-3-(4-chlor-phenylmercaptomethyl)-oxetan 3276-58-2 C11H13ClO2S
    3-Hydroxymethyl-3-(4-chlor-phenylmercaptomethyl)-oxetan
    —— 3-(2H-benzotriazol-2-yl)-5-[2-methyl-3-(1,1,3,3,3-pentamethyl-disiloxanyl)-propyl]-biphenyl-4-ol 1072942-79-0 C27H35N3O2Si2
    3-(2H-benzotriazol-2-yl)-5-[2-methyl-3-(1,1,3,3,3-pentamethyl-disiloxanyl)-propyl]-biphenyl-4-ol
    —— (+/-)-(3<i>t</i>-ethyl-9,10-dimethoxy-(11b<i>r</i>)-1,3,4,6,7,11b-hexahydro-2<i>H</i>-pyrido[2,1-<i>a</i>]isoquinolin-2<i>t</i>-yl)-acetic acid-(3,4-diethoxy-phenethylamide) 120265-96-5 C31H44N2O5
    (+/-)-(3<i>t</i>-ethyl-9,10-dimethoxy-(11b<i>r</i>)-1,3,4,6,7,11b-hexahydro-2<i>H</i>-pyrido[2,1-<i>a</i>]isoquinolin-2<i>t</i>-yl)-acetic acid-(3,4-diethoxy-phenethylamide)
    —— (3-Acetylamino-2,4,6-triiodo-5-methanesulfonylamino-benzoylamino)-acetic acid 94982-85-1 C12H12I3N3O6S
    (3-Acetylamino-2,4,6-triiodo-5-methanesulfonylamino-benzoylamino)-acetic acid