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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3,4-Dichloro-N-(1,3-dimethyl-butyl)-N-ethyl-benzamide 67651-82-5 C15H21Cl2NO
    3,4-Dichloro-N-(1,3-dimethyl-butyl)-N-ethyl-benzamide
    —— 3-(2-methoxyphenyl)-1-propyl p-nitrophenyl sulfide 81246-48-2 C16H17NO3S
    3-(2-methoxyphenyl)-1-propyl p-nitrophenyl sulfide
    —— 3-Pyridinamine, 5-chloro-6-(difluoromethyl)-4-fluoro- 1805104-11-3 C6H4ClF3N2
    3-Pyridinamine, 5-chloro-6-(difluoromethyl)-4-fluoro-
    —— 3-Benzoylimino-5-cyano-4-propionylmethylthio-3H-1,2-dithiol 76891-71-9 C15H12N2O2S3
    3-Benzoylimino-5-cyano-4-propionylmethylthio-3H-1,2-dithiol
    —— 3-O-benzyl-1-O-palmitoyl-2-O-propionyl-sn-glycerol 160531-58-8 C29H48O5
    3-O-benzyl-1-O-palmitoyl-2-O-propionyl-sn-glycerol
    —— 3-hydroxy-4,4-dimethyl-dihydro-furan-2-one-imine 89511-03-5 C6H11NO2
    3-hydroxy-4,4-dimethyl-dihydro-furan-2-one-imine
    —— 3-(Difluoromethyl)-5-(trifluoromethyl)benzoic acid 2248290-21-1 C9H5F5O2
    3-(Difluoromethyl)-5-(trifluoromethyl)benzoic acid
    —— 3-(2-oxocyclopentyl)-2-(phenylseleno)propanenitrile 99142-44-6 C14H15NOSe
    3-(2-oxocyclopentyl)-2-(phenylseleno)propanenitrile
    —— 3a-Brom-1,3,1',3'-tetraoxo-2,2'-dimethyl-4,5-benzoyl-1,2,3,3a,4,5-hexahydro-6H-benz<de>isochinolin-<6.spiro-4'>-1',2',3',4'-tetrahydro-isochinolin 15002-56-9 C36H25BrN2O6
    3a-Brom-1,3,1',3'-tetraoxo-2,2'-dimethyl-4,5-benzoyl-1,2,3,3a,4,5-hexahydro-6H-benz<de>isochinolin-<6.spiro-4'>-1',2',3',4'-tetrahydro-isochinolin
    —— 3-Nitro-benzoesaeure-<methoxy-phenyl-phosphorylamid> 2753-35-7 C14H13N2O5P
    3-Nitro-benzoesaeure-<methoxy-phenyl-phosphorylamid>
    —— 3,7-Dicycloheptyl-2-hydroxy-1-oxo-cyclopentan 107421-92-1 C21H36O2
    3,7-Dicycloheptyl-2-hydroxy-1-oxo-cyclopentan
    —— 3β-Acetoxy-11β-hydroxy-11-methyl-lanost-5-en-7-on 108244-95-7 C33H54O4
    3β-Acetoxy-11β-hydroxy-11-methyl-lanost-5-en-7-on
    —— 3-(N<sup>4</sup>-Acetylsulfanilamino)-6-benzylthio-pyridazin 94254-87-2 C19H18N4O3S2
    3-(N<sup>4</sup>-Acetylsulfanilamino)-6-benzylthio-pyridazin
    —— 3-(benzyloxy)-4-(4'-hydroxy-2'-methylbutan-2'-yl)-1,5,6-trimethoxy-9H-xanthen-9-one 1604818-91-8 C28H30O7
    3-(benzyloxy)-4-(4'-hydroxy-2'-methylbutan-2'-yl)-1,5,6-trimethoxy-9H-xanthen-9-one
    —— 3-cyclopent-1-enyl-1,11-diphenyl-9-phenylethynylundec-1,10-diyne-3,9-diol 76048-28-7 C36H34O2
    3-cyclopent-1-enyl-1,11-diphenyl-9-phenylethynylundec-1,10-diyne-3,9-diol
    —— 3-(difluoromethyl)-1-(4-methoxyphenyl)-5-phenyl-1H-pyrazole 1448155-66-5 C17H14F2N2O
    3-(difluoromethyl)-1-(4-methoxyphenyl)-5-phenyl-1H-pyrazole
    —— 3-(2-bromophenyl)-4-oxo-3,4-dihydrophthalazine-1-carboxylic acid 1616244-82-6 C15H9BrN2O3
    3-(2-bromophenyl)-4-oxo-3,4-dihydrophthalazine-1-carboxylic acid
    —— 3-amino-4-[(3-phenylpropyl)amino]thieno[2,3-b]pyridine-2-carboxamide 868062-30-0 C17H18N4OS
    3-amino-4-[(3-phenylpropyl)amino]thieno[2,3-b]pyridine-2-carboxamide
    —— 3-Chloro-5-({3-methyl-5-[(1H-pyrazol-3-ylamino)methyl]-1H-pyrazol-4-yl}oxy)benzonitrile 473922-23-5 C15H13ClN6O
    3-Chloro-5-({3-methyl-5-[(1H-pyrazol-3-ylamino)methyl]-1H-pyrazol-4-yl}oxy)benzonitrile
    —— 3-bromo-2-(6-methyl-pyridin-2-yl)-6-phenyl-pyrazolo[1,5-a]pyridine 676343-27-4 C19H14BrN3
    3-bromo-2-(6-methyl-pyridin-2-yl)-6-phenyl-pyrazolo[1,5-a]pyridine
    —— 3-[2-(4-Ethoxy-2-hydroxy-phenyl)-2-oxo-eth-(Z)-ylidene]-1,3-dihydro-indol-2-one 132819-99-9 C18H15NO4
    3-[2-(4-Ethoxy-2-hydroxy-phenyl)-2-oxo-eth-(Z)-ylidene]-1,3-dihydro-indol-2-one
    —— 3,4-Trimethylen-4,5-dihydropyrazol 15409-62-8 C6H10N2
    3,4-Trimethylen-4,5-dihydropyrazol
    —— 3-(4-(1,2,5,6-tetrahydropyrid-4-yl)-3,5-difluorophenyl)-5(R)-acetoxymethyloxazolidin-2-one hydrochloride 264600-69-3 C17H18F2N2O4*ClH
    3-(4-(1,2,5,6-tetrahydropyrid-4-yl)-3,5-difluorophenyl)-5(R)-acetoxymethyloxazolidin-2-one hydrochloride
    —— 3-(5-fluoro-2-methoxypyridin-3-yl)-N-[(1S)-1-(5-fluoropyrimidin-2-yl)ethyl]imidazo[1,2-b]pyridazin-6-amine 1379618-50-4 C18H15F2N7O
    3-(5-fluoro-2-methoxypyridin-3-yl)-N-[(1S)-1-(5-fluoropyrimidin-2-yl)ethyl]imidazo[1,2-b]pyridazin-6-amine
    —— 3-(m-nitrobenzoyl)-1,9-dithia-trans-4-trans-6-cyclooctadecadiene 115321-75-0 C23H31NO3S2
    3-(m-nitrobenzoyl)-1,9-dithia-trans-4-trans-6-cyclooctadecadiene
    —— 3-<β-D-glucopyranosyl>-4-oxo-3,4-dihydro-pyrimidin 20688-81-7 C10H14N2O6
    3-<β-D-glucopyranosyl>-4-oxo-3,4-dihydro-pyrimidin
    —— 3.4-Dimethyl-7.12-diphenyl-6b.7.12.12a-tetrahydro-benzo<b>fluoranthen-endoxyd-(7.12) 120745-29-1 C34H26O
    3.4-Dimethyl-7.12-diphenyl-6b.7.12.12a-tetrahydro-benzo<b>fluoranthen-endoxyd-(7.12)
    —— 3-Benzolsulfonyl-5-methyl-7-isopropyl-4-hydroxy-cumarin 109690-92-8 C19H18O5S
    3-Benzolsulfonyl-5-methyl-7-isopropyl-4-hydroxy-cumarin
    —— 3-[(2-Methyl-1,3,4-thiadiazol-5-yl)-thiomethyl]-8-oxo-7-[(1,3-dithiol-2-on-4-yl)-acetamido]-2-pivaloyloxymethoxycarbonyl-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene 58742-61-3 C22H24N4O7S5
    3-[(2-Methyl-1,3,4-thiadiazol-5-yl)-thiomethyl]-8-oxo-7-[(1,3-dithiol-2-on-4-yl)-acetamido]-2-pivaloyloxymethoxycarbonyl-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene
    —— 3-(3-{[(6S,7R)-7-(3,4-dichlorophenyl)-1,4-oxazepan-6-yl]methoxy}phenyl)-1,2,4-oxadiazol-5(4H)-one monohydrochloride 1372180-49-8 C20H19Cl2N3O4*ClH
    3-(3-{[(6S,7R)-7-(3,4-dichlorophenyl)-1,4-oxazepan-6-yl]methoxy}phenyl)-1,2,4-oxadiazol-5(4H)-one monohydrochloride
    —— 3-{2-[4-(2-chloro-8-methylsulfanyl-10,11-dihydro-dibenzo[<i>b</i>,<i>f</i>]thiepin-10-yl)-piperazin-1-yl]-ethyl}-oxazolidin-2-one 54506-99-9 C24H28ClN3O2S2
    3-{2-[4-(2-chloro-8-methylsulfanyl-10,11-dihydro-dibenzo[<i>b</i>,<i>f</i>]thiepin-10-yl)-piperazin-1-yl]-ethyl}-oxazolidin-2-one
    —— 3-Nitro-4-anilino-5-brom-pyridin 91182-61-5 C11H8BrN3O2
    3-Nitro-4-anilino-5-brom-pyridin
    —— 3,4-O-Isopropyliden-4'-methoxy-6-methyl-2,3-trans-flavan-3,4-cis-diol 99950-79-5 C20H22O4
    3,4-O-Isopropyliden-4'-methoxy-6-methyl-2,3-trans-flavan-3,4-cis-diol
    —— 3β-Methylmercapto-cholestanon-(6) 97083-43-7 C28H48OS
    3β-Methylmercapto-cholestanon-(6)
    —— 3-(4-Acetamino-benzolsulfonylamino)-6-butyloxy-pyridazin 94752-36-0 C16H20N4O4S
    3-(4-Acetamino-benzolsulfonylamino)-6-butyloxy-pyridazin
    —— 3-Hydroxy-17α-acetoxy-1,6,13-trimethyl-17β-acetyl-gonatetraen-(1,3,5(10),6) 1054-65-5 C24H30O4
    3-Hydroxy-17α-acetoxy-1,6,13-trimethyl-17β-acetyl-gonatetraen-(1,3,5(10),6)
    —— 3,3'-Dioxo-4,4'-dimethoxycarbonyl-1,1'-ditetralyl 95560-66-0 C24H22O6
    3,3'-Dioxo-4,4'-dimethoxycarbonyl-1,1'-ditetralyl
    —— 3-Oxo-2,4,4-trimethyl-perhydro-thiophen-2-carbonsaeure-methylester 100145-09-3 C9H14O3S
    3-Oxo-2,4,4-trimethyl-perhydro-thiophen-2-carbonsaeure-methylester
    —— 3-Styryl-propan-1,2-diyl-diacetat 1518-30-5 C15H18O4
    3-Styryl-propan-1,2-diyl-diacetat
    —— 3β,20-Diacetoxy-9α,11β-dichlor-16β-methyl-5α-pregn-17-en 96967-77-0 C26H38Cl2O4
    3β,20-Diacetoxy-9α,11β-dichlor-16β-methyl-5α-pregn-17-en
    —— 3-(3-Dibutylamino-propyl)-2,4-dioxo-3-azaspiro<5.5>undecan-methoiodid 101473-99-8 C22H41N2O2*I
    3-(3-Dibutylamino-propyl)-2,4-dioxo-3-azaspiro<5.5>undecan-methoiodid
    —— 3-Benzhydryl-phthalid 94879-70-6 C21H16O2
    3-Benzhydryl-phthalid
    —— 3-Methyl-1-propan-2-ylpyrazol-4-amine;dihydrochloride 2248296-54-8 C7H15Cl2N3
    3-Methyl-1-propan-2-ylpyrazol-4-amine;dihydrochloride
    —— (3R,4S,6S)-4-methyl-6-((4S,5S)-2,2,5-trimethyl-1,3-dioxan-4-yl)hept-1-en-3-ol 80657-90-5 C15H28O3
    (3R,4S,6S)-4-methyl-6-((4S,5S)-2,2,5-trimethyl-1,3-dioxan-4-yl)hept-1-en-3-ol
    —— (3R,4S,6aR)-3-benzoyl-1-(5-fluoro-2,2-dimethyl-6-trityloxymethyl-4,6a-dihydro-3aH-cyclopenta[1,3]dioxol-4-yl)-1H-pyrimidine-2,4-dione 865838-14-8 C39H33FN2O6
    (3R,4S,6aR)-3-benzoyl-1-(5-fluoro-2,2-dimethyl-6-trityloxymethyl-4,6a-dihydro-3aH-cyclopenta[1,3]dioxol-4-yl)-1H-pyrimidine-2,4-dione
    —— 3,4,5-trimethoxy N-(6-methoxysalicylidene)aniline 1260085-84-4 C17H19NO5
    3,4,5-trimethoxy N-(6-methoxysalicylidene)aniline
    —— 3-aminodiisophor-2(7)-en-1-ol p-bromobenzenesulphonate 17204-17-0 C6H5BrO3S*C18H31NO
    3-aminodiisophor-2(7)-en-1-ol p-bromobenzenesulphonate
    —— 3-(indolin-1-yl)-pyrido[3,4-e][1,4,3]oxathiazine 1,1-dioxide 1225035-64-2 C14H11N3O3S
    3-(indolin-1-yl)-pyrido[3,4-e][1,4,3]oxathiazine 1,1-dioxide
    —— (3R,3aR,6R,9aS,9bR)-6-Hydroxymethyl-3-methoxy-6,9a-dimethyl-decahydro-naphtho[1,2-c]furan-7-one 109873-68-9 C16H26O4
    (3R,3aR,6R,9aS,9bR)-6-Hydroxymethyl-3-methoxy-6,9a-dimethyl-decahydro-naphtho[1,2-c]furan-7-one
    —— 3-[(2S)-1-[tert-butyl(dimethyl)silyl]oxypropan-2-yl]oxy-5-(2,3-dihydro-1-benzofuran-5-yloxy)-N-(1-methylpyrazol-3-yl)benzamide 915770-50-2 C28H37N3O5Si
    3-[(2S)-1-[tert-butyl(dimethyl)silyl]oxypropan-2-yl]oxy-5-(2,3-dihydro-1-benzofuran-5-yloxy)-N-(1-methylpyrazol-3-yl)benzamide