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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3β,23-dihydroxy-12-ene-28-ursolic acid 94414-19-4 C30H48O4
    3β,23-dihydroxy-12-ene-28-ursolic acid
    —— (3bR,5S,5aS,8aS,8bS)-5-methoxy-7,7-dimethyl-3b,5,5a,8a,8b,10-hexahydro[1,3]dioxolo[4',5':4,5]pyrano[3,2-b]benzo[f][1,2,3]triazolo[5,1-d][1,5]oxazocine 1380778-52-8 C18H21N3O5
    (3bR,5S,5aS,8aS,8bS)-5-methoxy-7,7-dimethyl-3b,5,5a,8a,8b,10-hexahydro[1,3]dioxolo[4',5':4,5]pyrano[3,2-b]benzo[f][1,2,3]triazolo[5,1-d][1,5]oxazocine
    —— ((3aR,4S,5r,6R,6aS,7r)-5-bromo-2,2-dimethyltetrahydro-4H-4,5,6-(epimethanetriyl)cyclopenta[d][1,3]dioxol-7-yl)methanol 827601-98-9 C10H13BrO3
    ((3aR,4S,5r,6R,6aS,7r)-5-bromo-2,2-dimethyltetrahydro-4H-4,5,6-(epimethanetriyl)cyclopenta[d][1,3]dioxol-7-yl)methanol
    —— 3-ethylidene-6-(4-methoxy-benzylidene)-piperazine-2,5-dione 51239-68-0 C14H14N2O3
    3-ethylidene-6-(4-methoxy-benzylidene)-piperazine-2,5-dione
    —— 3,3-dimethyl-1-hydroxybicyclo[3.2.2]nonan-2-one 204504-77-8 C11H18O2
    3,3-dimethyl-1-hydroxybicyclo[3.2.2]nonan-2-one
    —— 3-(3-Cyclopentyl-8-oxo-7,8-dihydro[1,2,4]triazolo[3,4-f][1,2,4]triazin-6-yl)-4-ethoxybenzenesulfonyl Chloride 346452-90-2 C17H18ClN5O4S
    3-(3-Cyclopentyl-8-oxo-7,8-dihydro[1,2,4]triazolo[3,4-f][1,2,4]triazin-6-yl)-4-ethoxybenzenesulfonyl Chloride
    —— 3-[5-(3-trifluoromethyl-phenyl)-furan-2-ylmethylene]-1,3-dihydro-indol-2-one 1400563-93-0 C20H12F3NO2
    3-[5-(3-trifluoromethyl-phenyl)-furan-2-ylmethylene]-1,3-dihydro-indol-2-one
    —— 3,4-dioxo-3,4-dihydrobenz<c>acridine 111351-49-6 C17H9NO2
    3,4-dioxo-3,4-dihydrobenz<c>acridine
    —— 3’-(4-methoxyphenyl)-1H-spiro[piperidine-4,2-quinazolin]-4’(3H)-one tosylate 1620885-19-9 C7H8O3S*C19H21N3O2
    3’-(4-methoxyphenyl)-1H-spiro[piperidine-4,2-quinazolin]-4’(3H)-one tosylate
    —— (3-hydroxythiophen-2-yl)-(4-[CD3]-methoxyphenyl)-methanone 1215169-66-6 C12H10O3S
    (3-hydroxythiophen-2-yl)-(4-[CD3]-methoxyphenyl)-methanone
    —— 3β-acetoxy-4'-methylene-3'-phenyl-(17αO)-spiro[androst-5-ene-17,5'-oxazolidin]-2'-one 26033-83-0 C30H37NO4
    3β-acetoxy-4'-methylene-3'-phenyl-(17αO)-spiro[androst-5-ene-17,5'-oxazolidin]-2'-one
    —— 3-(4-Cyano-phenyl)-2-[2-(naphthalene-1-sulfonylamino)-acetylamino]-propionic acid 4-nitro-phenyl ester 92771-18-1 C28H22N4O7S
    3-(4-Cyano-phenyl)-2-[2-(naphthalene-1-sulfonylamino)-acetylamino]-propionic acid 4-nitro-phenyl ester
    —— 3-(2-aminophenyl)-2-(octadecylthio)-4-methylthiazol-3-ium iodide 1210046-98-2 C28H47N2S2*I
    3-(2-aminophenyl)-2-(octadecylthio)-4-methylthiazol-3-ium iodide
    —— 3a,4,7,7a-Tetrahydro-1,3-phenacylidenephthalane 135441-31-5 C24H20O3
    3a,4,7,7a-Tetrahydro-1,3-phenacylidenephthalane
    —— (3-(dodecyldimethylammonio)propyl)(phenyl)phosphinate 105148-08-1 C23H42NO2P
    (3-(dodecyldimethylammonio)propyl)(phenyl)phosphinate
    —— 3-o-Aminophenylamino-1-p-tolylprop-2-enon 71007-08-4 C16H16N2O
    3-o-Aminophenylamino-1-p-tolylprop-2-enon
    —— 3,6-dimethyl-2-ethoxycarbonylaminopyridine 81450-94-4 C10H14N2O2
    3,6-dimethyl-2-ethoxycarbonylaminopyridine
    —— 3,13-Dihydroxy-2,12-dimethoxy-5,7,8,9-tetrahydro-dibenzo[d,f]azonin-6-one 96910-79-1 C18H19NO5
    3,13-Dihydroxy-2,12-dimethoxy-5,7,8,9-tetrahydro-dibenzo[d,f]azonin-6-one
    —— 3-[3-(4-Chloro-benzoyl)-2-methyl-5-phenylsulfanyl-2,3-dihydro-[1,3,4]thiadiazol-2-yl]-propionic acid ethyl ester 138612-53-0 C21H21ClN2O3S2
    3-[3-(4-Chloro-benzoyl)-2-methyl-5-phenylsulfanyl-2,3-dihydro-[1,3,4]thiadiazol-2-yl]-propionic acid ethyl ester
    —— 3-methoxy-1,5,8-trimethyl-N-(oxetan-3-yl)-4-oxo-4,5-dihydro-1H-pyrrolo[3,2-c]quinoline-2-carboxamide 1410019-70-3 C19H21N3O4
    3-methoxy-1,5,8-trimethyl-N-(oxetan-3-yl)-4-oxo-4,5-dihydro-1H-pyrrolo[3,2-c]quinoline-2-carboxamide
    —— (3-n-propyl-oxetan-3-yl)methyl 6-chloro-3-pyridinecarboxylate 112732-14-6 C13H16ClNO3
    (3-n-propyl-oxetan-3-yl)methyl 6-chloro-3-pyridinecarboxylate
    —— 3-carbamoyl-2H-cyclohepta<b>furan-2-imine 2901-05-5 C10H8N2O2
    3-carbamoyl-2H-cyclohepta<b>furan-2-imine
    —— 3,4-dihydro-2,2-dimethyl-3-(2-nitroethyl)-4-oxo-2H-1-benzopyran-6-carbonitrile 135800-20-3 C14H14N2O4
    3,4-dihydro-2,2-dimethyl-3-(2-nitroethyl)-4-oxo-2H-1-benzopyran-6-carbonitrile
    —— 3-hydroxy-7-n-butoxy-1(3H)-isobenzofuranone 93832-32-7 C12H14O4
    3-hydroxy-7-n-butoxy-1(3H)-isobenzofuranone
    —— 3-Chloro-2-methanesulfonyl-N-phenyl-butyramide 84306-11-6 C11H14ClNO3S
    3-Chloro-2-methanesulfonyl-N-phenyl-butyramide
    —— 3,6-dichloro-4-[(3-fluorophenylmethyl)-amino]-pyridine-2-carboxylic acid methyl ester 1259329-35-5 C14H11Cl2FN2O2
    3,6-dichloro-4-[(3-fluorophenylmethyl)-amino]-pyridine-2-carboxylic acid methyl ester
    —— 3-(4-Butyloxy-anilino)-2-methyl-α-naphthochinon 94965-03-4 C21H21NO3
    3-(4-Butyloxy-anilino)-2-methyl-α-naphthochinon
    —— 3-tert-butyl-4,6,7-trimethyl-2-(2,4,6-trimethylphenyl)-1-benzofuran 138426-38-7 C24H30O
    3-tert-butyl-4,6,7-trimethyl-2-(2,4,6-trimethylphenyl)-1-benzofuran
    —— 3-(4-bromophenyl)-2,3-dihydro-2-thioxobenzofuro<3,2-d>pyrimidin-4-(1H)-one 121996-99-4 C16H9BrN2O2S
    3-(4-bromophenyl)-2,3-dihydro-2-thioxobenzofuro<3,2-d>pyrimidin-4-(1H)-one
    —— 3-(β-diethylaminoethylamino)-4-amino-6-methyl-1,2,4-triazine-5-one 64529-43-7 C10H20N6O
    3-(β-diethylaminoethylamino)-4-amino-6-methyl-1,2,4-triazine-5-one
    —— 3-morpholino 1370335-35-5 C22H24F3N3O4
    3-morpholino
    —— 3-amino-3-(2-methoxylphenyl)-1-phenylprop-2-en-1-one 1456785-12-8 C16H15NO2
    3-amino-3-(2-methoxylphenyl)-1-phenylprop-2-en-1-one
    —— 3-(3-Fluoro-4-methyl-phenyl)-5-(2-{[1-(6-methoxy-[1,5]naphthyridin-4-yl)-azetidin-3-ylmethyl]-amino}-ethyl)-oxazolidin-2-one 1072826-68-6 C25H28FN5O3
    3-(3-Fluoro-4-methyl-phenyl)-5-(2-{[1-(6-methoxy-[1,5]naphthyridin-4-yl)-azetidin-3-ylmethyl]-amino}-ethyl)-oxazolidin-2-one
    —— 3-Isopropyl-8-thia-1.2.3a-triaza-cyclopent<a>inden 41814-84-0 C11H11N3S
    3-Isopropyl-8-thia-1.2.3a-triaza-cyclopent<a>inden
    —— 3-amino-8-cyclopentyl-5-methyl-octanoic acid 1026918-89-7 C14H27NO2
    3-amino-8-cyclopentyl-5-methyl-octanoic acid
    —— 3,4-dihydro-2-methyl-3-(2-methylphenyl)-4-oxoquinazolin-8-yl 4-chlorobenzoate 1319735-58-4 C23H17ClN2O3
    3,4-dihydro-2-methyl-3-(2-methylphenyl)-4-oxoquinazolin-8-yl 4-chlorobenzoate
    —— 3α-hydroxy-2β-formyl-7-(4-carbomethoxybutylidene)bicyclo[3.3.0]octane 3-tetrahydropyranyl ether 73996-06-2 C20H30O5
    3α-hydroxy-2β-formyl-7-(4-carbomethoxybutylidene)bicyclo[3.3.0]octane 3-tetrahydropyranyl ether
    —— 3-(6-bromo-benzothiazol-2-ylamino)-1-phenylpropan-1-one 531556-96-4 C16H13BrN2OS
    3-(6-bromo-benzothiazol-2-ylamino)-1-phenylpropan-1-one
    —— 3-(4-Bromo-phenyl)-2-(4-hydroxy-3-methoxy-phenyl)-2,3-dihydro-1H-quinazolin-4-one 94565-34-1 C21H17BrN2O3
    3-(4-Bromo-phenyl)-2-(4-hydroxy-3-methoxy-phenyl)-2,3-dihydro-1H-quinazolin-4-one
    —— (3aR,5R,6S,6aR)-5-ethynyl-6-methylamino-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxole 1380778-62-0 C10H15NO3
    (3aR,5R,6S,6aR)-5-ethynyl-6-methylamino-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxole
    —— 3-(5-phenyl-1,3,4-oxadiazol-2-yl)pyridazine 1366397-77-4 C12H8N4O
    3-(5-phenyl-1,3,4-oxadiazol-2-yl)pyridazine
    —— 3-({4-[(3,4-dimethyl-1H-pyrazol-5-yl)amino]-2-pyrimidinyl}amino)-N,N,5-trimethylbenzenesulfonamide 1335142-21-6 C18H23N7O2S
    3-({4-[(3,4-dimethyl-1H-pyrazol-5-yl)amino]-2-pyrimidinyl}amino)-N,N,5-trimethylbenzenesulfonamide
    —— 3-hydroxymethylquinazolone 153776-79-5 C12H12N2O4
    3-hydroxymethylquinazolone
    —— (3aα,4α,4aβ,5β,7aα,8α,9aα)-3a,4,4a,5,7a,8,9,9a-octahydro-4,5-dihydroxy-4a,8-dimethylazuleno<6,5-b>furan-2(3H)-one 68257-98-7 C14H20O4
    (3aα,4α,4aβ,5β,7aα,8α,9aα)-3a,4,4a,5,7a,8,9,9a-octahydro-4,5-dihydroxy-4a,8-dimethylazuleno<6,5-b>furan-2(3H)-one
    —— 3-bromo-5-(1-ethyl-1H-indol-3-yl)-2-methoxyphenol 1613299-38-9 C17H16BrNO2
    3-bromo-5-(1-ethyl-1H-indol-3-yl)-2-methoxyphenol
    —— 3,5-Dicarbethoxy-3-methyl-2-oxo-5-phenylpentane 94812-94-9 C18H24O5
    3,5-Dicarbethoxy-3-methyl-2-oxo-5-phenylpentane
    —— 3-acetyl-4,6-dinitroanthranil 115809-04-6 C9H5N3O6
    3-acetyl-4,6-dinitroanthranil
    —— 3-(1,3-benzoxazol-2-yl)-5-[1-(1-ethyl-4-piperidyl)pyrazol-4-yl]pyridin-2-amine 1146944-90-2 C22H24N6O
    3-(1,3-benzoxazol-2-yl)-5-[1-(1-ethyl-4-piperidyl)pyrazol-4-yl]pyridin-2-amine
    —— 3-(1,3-benzoxazol-2-yl)-5-[4-(4-piperidyl)phenyl]pyridin-2-amine 1146944-51-5 C23H22N4O
    3-(1,3-benzoxazol-2-yl)-5-[4-(4-piperidyl)phenyl]pyridin-2-amine
    —— 3,3-diethylmalonyl-2-(1-methyl-[4]piperidyl)-carbazic acid phenyl ester 104624-18-2 C20H27N3O4
    3,3-diethylmalonyl-2-(1-methyl-[4]piperidyl)-carbazic acid phenyl ester