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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-aminopropyl 2,3,4-tri-O-acetyl-β-D-xylopyranoside 1304513-17-4 C14H23NO8
    3-aminopropyl 2,3,4-tri-O-acetyl-β-D-xylopyranoside
    —— 3,3-dimethyl-1-phenyl-2-vinylcyclopropene 109900-84-7 C13H14
    3,3-dimethyl-1-phenyl-2-vinylcyclopropene
    —— 3-(2-chlorophenyl)-1-methylquinoxalin-2(1H)-one 1057224-06-2 C15H11ClN2O
    3-(2-chlorophenyl)-1-methylquinoxalin-2(1H)-one
    —— (3aR,9bR)-6,7-dimethoxy-2,3,3a,4,5,9b-hexahydro-1H-benzo[e]indole hydrochloride 1240513-38-5 C14H19NO2*ClH
    (3aR,9bR)-6,7-dimethoxy-2,3,3a,4,5,9b-hexahydro-1H-benzo[e]indole hydrochloride
    —— (3aR,8aS)-3a-hydroxy-3,3-diphenyl-2,3,3a,8a-tetrahydrocyclopenta[a]indene-1,8-dione 81847-43-0 C24H18O3
    (3aR,8aS)-3a-hydroxy-3,3-diphenyl-2,3,3a,8a-tetrahydrocyclopenta[a]indene-1,8-dione
    —— 3-Phenylimino-3H-1,2,4-thiadiazolo<3,4-b>benzothiazole 109773-87-7 C14H9N3S2
    3-Phenylimino-3H-1,2,4-thiadiazolo<3,4-b>benzothiazole
    —— 3-(Fluoromethyl)-1-[[1-methyl-6-[[4-phenyl-5-(trifluoromethyl)thiophen-2-yl]methoxy]-3,4-dihydronaphthalen-2-yl]methyl]azetidine-3-carboxylic acid 1228579-43-8 C29H27F4NO3S
    3-(Fluoromethyl)-1-[[1-methyl-6-[[4-phenyl-5-(trifluoromethyl)thiophen-2-yl]methoxy]-3,4-dihydronaphthalen-2-yl]methyl]azetidine-3-carboxylic acid
    —— 3-methanesulfonyl-4-(1-oxo-1λ<sup>4</sup>-thiomorpholin-4-yl)-1-phenyl-6-piperazin-1-yl-1<i>H</i>-pyrazolo[3,4-<i>d</i>]pyrimidine 58933-15-6 C20H25N7O3S2
    3-methanesulfonyl-4-(1-oxo-1λ<sup>4</sup>-thiomorpholin-4-yl)-1-phenyl-6-piperazin-1-yl-1<i>H</i>-pyrazolo[3,4-<i>d</i>]pyrimidine
    —— 3-ethyl-1-pyridin-4-yl-2-thioxo-2,3-dihydro-1<i>H</i>-pyrido[2,3-<i>d</i>]pyrimidin-4-one 64678-37-1 C14H12N4OS
    3-ethyl-1-pyridin-4-yl-2-thioxo-2,3-dihydro-1<i>H</i>-pyrido[2,3-<i>d</i>]pyrimidin-4-one
    —— 3-[4-(1-Amino-8-chloro-4-hydroxy-9,10-dioxo-9,10-dihydro-anthracen-2-yloxy)-phenyl]-propionamide 16540-68-4 C23H17ClN2O5
    3-[4-(1-Amino-8-chloro-4-hydroxy-9,10-dioxo-9,10-dihydro-anthracen-2-yloxy)-phenyl]-propionamide
    —— [(3aS,5R,6R,7S,7aS)-7-acetyloxy-2-methyl-5-[(4-methylphenyl)sulfonyloxymethyl]-2-prop-2-ynoxy-5,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-b]pyran-6-yl] acetate 1206797-14-9 C22H26O11S
    [(3aS,5R,6R,7S,7aS)-7-acetyloxy-2-methyl-5-[(4-methylphenyl)sulfonyloxymethyl]-2-prop-2-ynoxy-5,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-b]pyran-6-yl] acetate
    —— 3-(3-methoxybenzoyl)-2-methylaminopyridine 178548-96-4 C14H14N2O2
    3-(3-methoxybenzoyl)-2-methylaminopyridine
    —— 3,4-dimethyl-6-phenyl-cyclohex-3-ene-1,1-dicarbonitrile 147164-24-7 C16H16N2
    3,4-dimethyl-6-phenyl-cyclohex-3-ene-1,1-dicarbonitrile
    —— 3-Benzhydryl-1-p-tolyl-pyrrole-2,5-dione 3120-17-0 C24H19NO2
    3-Benzhydryl-1-p-tolyl-pyrrole-2,5-dione
    —— (3S,4R,5S,6S,7R,16S,17R,18S,19S,20R,29S,30R,31S,32S,33R)-4,5,6,17,18,19,30,31,32-nonahydroxy-2,9,15,22,28,35,42,45,48-nonaoxaheptacyclo[35.2.2.211,14.224,27.13,7.116,20.129,33]octatetraconta-1(40),11,13,24(44),25,27(43),37(41),38,46-nonaene-10,23,36-trione 1293384-63-0 C39H42O21
    (3S,4R,5S,6S,7R,16S,17R,18S,19S,20R,29S,30R,31S,32S,33R)-4,5,6,17,18,19,30,31,32-nonahydroxy-2,9,15,22,28,35,42,45,48-nonaoxaheptacyclo[35.2.2.211,14.224,27.13,7.116,20.129,33]octatetraconta-1(40),11,13,24(44),25,27(43),37(41),38,46-nonaene-10,23,36-trione
    —— 3-[2-(2,4-dichloro-phenoxy)-ethyl]-2-phenyl-thiazolidin-4-one 68250-64-6 C17H15Cl2NO2S
    3-[2-(2,4-dichloro-phenoxy)-ethyl]-2-phenyl-thiazolidin-4-one
    —— 3-(pyridin-4-ylmethyl)-1H-indazole 1360468-15-0 C13H11N3
    3-(pyridin-4-ylmethyl)-1H-indazole
    —— (3aR,6S,6aS)-1-((R)-1-phenylethyl)octahydrocyclopenta[b]pyrrol-6-ylamine 866467-38-1 C15H22N2
    (3aR,6S,6aS)-1-((R)-1-phenylethyl)octahydrocyclopenta[b]pyrrol-6-ylamine
    —— [3-(4-Chloro-phenoxythiocarbonylamino)-4-methyl-phenyl]-thiocarbamic acid O-(4-chloro-phenyl) ester 31858-59-0 C21H16Cl2N2O2S2
    [3-(4-Chloro-phenoxythiocarbonylamino)-4-methyl-phenyl]-thiocarbamic acid O-(4-chloro-phenyl) ester
    —— (3S,3aS,9aS,9bS)-6-Ethyl-3-hydroxy-3a-methyl-1,2,3,3a,4,6,8,9,9a,9b-decahydro-6-aza-cyclopenta[a]naphthalen-7-one 17261-96-0 C15H23NO2
    (3S,3aS,9aS,9bS)-6-Ethyl-3-hydroxy-3a-methyl-1,2,3,3a,4,6,8,9,9a,9b-decahydro-6-aza-cyclopenta[a]naphthalen-7-one
    —— 3-(5-diethylamino-pentyl)-3-aza-bicyclo[3.2.0]heptane 107327-84-4 C15H30N2
    3-(5-diethylamino-pentyl)-3-aza-bicyclo[3.2.0]heptane
    —— 3-Oxo-2-(4-dodecyl-phenacyl)-3,4-dihydrobenzo<b>-1,4-thiazin 103160-04-9 C28H37NO2S
    3-Oxo-2-(4-dodecyl-phenacyl)-3,4-dihydrobenzo<b>-1,4-thiazin
    —— 3-O-Acetyl-glyzirrhetinsaeure-3-methyl-pent-1-inylester 31467-30-8 C38H56O5
    3-O-Acetyl-glyzirrhetinsaeure-3-methyl-pent-1-inylester
    —— 3-oxo-1,2-di-<i>m</i>-tolyl-2,3-dihydro-1<i>H</i>-pyrazole-4-carboxylic acid ethyl ester 95429-26-8 C20H20N2O3
    3-oxo-1,2-di-<i>m</i>-tolyl-2,3-dihydro-1<i>H</i>-pyrazole-4-carboxylic acid ethyl ester
    —— 3-Oxo-2-(3,4-dichlorphenacyl)-3,4-dihydrobenzo<b>-1,4-thiazin 132318-14-0 C16H11Cl2NO2S
    3-Oxo-2-(3,4-dichlorphenacyl)-3,4-dihydrobenzo<b>-1,4-thiazin
    —— 3'-glycylamino-<i>N</i><sup>6</sup>,<i>N</i><sup>6</sup>-dimethyl-3'-deoxy-[5']adenylic acid 21213-56-9 C14H22N7O7P
    3'-glycylamino-<i>N</i><sup>6</sup>,<i>N</i><sup>6</sup>-dimethyl-3'-deoxy-[5']adenylic acid
    —— 3-Methyl-3-isopropyl-glutarsaeure-mono-<p-brom-phenyl>-ester 4165-92-8 C15H19BrO4
    3-Methyl-3-isopropyl-glutarsaeure-mono-<p-brom-phenyl>-ester
    —— 3,3'-Tetramethylen-bis-<5-(thienyl-3)-oxazolidon-2> 20795-21-5 C18H20N2O4S2
    3,3'-Tetramethylen-bis-<5-(thienyl-3)-oxazolidon-2>
    —— 3-ethyl-5-(1-hydroxy-1-methyl-ethyl)-2-methyl-1-phenyl-benzoimidazolium; iodide 5935-74-0 C19H23N2O*I
    3-ethyl-5-(1-hydroxy-1-methyl-ethyl)-2-methyl-1-phenyl-benzoimidazolium; iodide
    —— 3-ethyl-2-(4-dimethylamino-styryl)-5-methyl-benzothiazolium; iodide 113037-61-9 C20H23N2S*I
    3-ethyl-2-(4-dimethylamino-styryl)-5-methyl-benzothiazolium; iodide
    —— 3-[Dimethyl-(2-trichlorosilanyl-ethyl)-silanyl]-propene 33993-01-0 C7H15Cl3Si2
    3-[Dimethyl-(2-trichlorosilanyl-ethyl)-silanyl]-propene
    —— 3-Methyl-5,8-dibenzyl-5,6,7,8-tetrahydro-lumazin 31595-80-9 C21H22N4O2
    3-Methyl-5,8-dibenzyl-5,6,7,8-tetrahydro-lumazin
    —— 3-phenyl-6,7,8,9,10,11-hexahydro-[1,2,4]triazino[4,3-<i>a</i>][1,3]diazocin-4-one 39889-16-2 C14H16N4O
    3-phenyl-6,7,8,9,10,11-hexahydro-[1,2,4]triazino[4,3-<i>a</i>][1,3]diazocin-4-one
    —— 3-methyl-4,6-diphenyl-benzo[<i>d</i>]isoxazole 51522-68-0 C20H15NO
    3-methyl-4,6-diphenyl-benzo[<i>d</i>]isoxazole
    —— 3-acetyl-1-(2-dimethylamino-ethyl)-4-hydroxy-1H-quinolin-2-one 848818-32-6 C15H18N2O3
    3-acetyl-1-(2-dimethylamino-ethyl)-4-hydroxy-1H-quinolin-2-one
    —— 3-bromo-4-chloro-5-fluoro-1-methyl-1H-pyrazole 1820666-18-9 C4H3BrClFN2
    3-bromo-4-chloro-5-fluoro-1-methyl-1H-pyrazole
    —— 3-(3,5-Dimethoxy-phenyl)-7-(pyridin-4-ylamino)-1-ethyl-3,4-dihydro-pyrido[4,3-d]pyrimidin-2(1H)-one 251370-97-5 C22H23N5O3
    3-(3,5-Dimethoxy-phenyl)-7-(pyridin-4-ylamino)-1-ethyl-3,4-dihydro-pyrido[4,3-d]pyrimidin-2(1H)-one
    —— 3-(5-methyl-3-phenyl-isoxazol-4-ylethynyl)-benzoic acid 958653-20-8 C19H13NO3
    3-(5-methyl-3-phenyl-isoxazol-4-ylethynyl)-benzoic acid
    —— (3,4-dichlorophenyl)(1-hydroxycyclobutyl)acetic acid 850465-83-7 C12H12Cl2O3
    (3,4-dichlorophenyl)(1-hydroxycyclobutyl)acetic acid
    —— 3-(3,5-dichloro-4-hydroxyphenyl)-N,N-bis(3-(trifluoromethyl)benzyl)-1,2,4-oxadiazole-5-carboxamide 1191252-89-7 C25H15Cl2F6N3O3
    3-(3,5-dichloro-4-hydroxyphenyl)-N,N-bis(3-(trifluoromethyl)benzyl)-1,2,4-oxadiazole-5-carboxamide
    —— 3-cyclohexyl-3-{[1-((1R,2R)-2-methyl-cyclohexyl)-2-thiophen-2-ylmethyl-1H-benzoimidazole-5-carbonyl]-amino}-propionic acid 1586786-70-0 C29H37N3O3S
    3-cyclohexyl-3-{[1-((1R,2R)-2-methyl-cyclohexyl)-2-thiophen-2-ylmethyl-1H-benzoimidazole-5-carbonyl]-amino}-propionic acid
    —— 3-methyl-2,2,4-trioxo-3,4-dihydro-2<i>H</i>-2λ<sup>6</sup>-benzo[1,2,6]thiadiazine-1-carbonitrile 67593-50-4 C9H7N3O3S
    3-methyl-2,2,4-trioxo-3,4-dihydro-2<i>H</i>-2λ<sup>6</sup>-benzo[1,2,6]thiadiazine-1-carbonitrile
    —— 3-diallylsulfamoyl-[1,2,4]triazole-1-carboxylic acid ethyl-pentyl-amide 43174-55-6 C16H27N5O3S
    3-diallylsulfamoyl-[1,2,4]triazole-1-carboxylic acid ethyl-pentyl-amide
    —— 3-(4-aminobenzenesulfonyl) acrylonitrile 26253-58-7 C9H8N2O2S
    3-(4-aminobenzenesulfonyl) acrylonitrile
    —— (3-chloro-phenyl)-carbamic acid-(2-dibutylamino-ethyl ester) 94802-42-3 C17H27ClN2O2
    (3-chloro-phenyl)-carbamic acid-(2-dibutylamino-ethyl ester)
    —— 3,5-dinitro-[2]naphthylamine 103039-43-6 C10H7N3O4
    3,5-dinitro-[2]naphthylamine
    —— 3-<Aethoxy-diaethylamino-phosphinyl>-propionsaeure-diaethylamid 24650-75-7 C13H29N2O3P
    3-<Aethoxy-diaethylamino-phosphinyl>-propionsaeure-diaethylamid
    —— 3,5-dimethyl-1-<i>p</i>-tolyl-1<i>H</i>-[1,2,4]triazole 871877-97-3 C11H13N3
    3,5-dimethyl-1-<i>p</i>-tolyl-1<i>H</i>-[1,2,4]triazole
    —— 3,5-bis(2,3,4,6-tetra-O-benzoyl-β-D-glucopyranosyl)-1,2,4-thiadiazole 358738-57-5 C70H54N2O18S
    3,5-bis(2,3,4,6-tetra-O-benzoyl-β-D-glucopyranosyl)-1,2,4-thiadiazole
    —— 3,3'-[butane(1,4-dicarbamoyloxy)]bis-1α,25-dihydroxy-6,7-dehydroprevitamin D3 916480-09-6 C60H92N2O8
    3,3'-[butane(1,4-dicarbamoyloxy)]bis-1α,25-dihydroxy-6,7-dehydroprevitamin D3