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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3<i>t</i>-benzoyl-2-phenyl-isoxazolidine-4<i>r</i>,5<i>t</i>-dicarbonitrile 50446-27-0 C18H13N3O2
    3<i>t</i>-benzoyl-2-phenyl-isoxazolidine-4<i>r</i>,5<i>t</i>-dicarbonitrile
    —— 3-[1-(4-methylbenzyl)-1H-imidazol-5-yl]propanol 1185760-43-3 C14H18N2O
    3-[1-(4-methylbenzyl)-1H-imidazol-5-yl]propanol
    —— 3-(3,5-Di-tert-butyl-4-hydroxy-phenyl)-propionic acid 2-([2-(bis-{2-[3-(3,5-di-tert-butyl-4-hydroxy-phenyl)-propionyloxy]-ethyl}-amino)-ethyl]-{2-[3-(3,5-di-tert-butyl-4-hydroxy-phenyl)-propionyloxy]-ethyl}-amino)-ethyl ester 21217-72-1 C78H120N2O12
    3-(3,5-Di-tert-butyl-4-hydroxy-phenyl)-propionic acid 2-([2-(bis-{2-[3-(3,5-di-tert-butyl-4-hydroxy-phenyl)-propionyloxy]-ethyl}-amino)-ethyl]-{2-[3-(3,5-di-tert-butyl-4-hydroxy-phenyl)-propionyloxy]-ethyl}-amino)-ethyl ester
    —— 3',7',8',8a'-Tetrahydro-5'α-<3-benzyloxy-benzyl>-5'β,8a'β-dimethyl-7'-<N-methylanilinomethylen>-spiro<1,3-dioxolan-2,1'(2'H)-naphthalin>-6'(5'H)-on 26789-08-2 C36H39NO4
    3',7',8',8a'-Tetrahydro-5'α-<3-benzyloxy-benzyl>-5'β,8a'β-dimethyl-7'-<N-methylanilinomethylen>-spiro<1,3-dioxolan-2,1'(2'H)-naphthalin>-6'(5'H)-on
    —— [3-(6-Amino-hexanoylamino)-2-oxo-azetidin-1-yl]-(4-hydroxy-phenyl)-acetic acid 59511-46-5 C17H23N3O5
    [3-(6-Amino-hexanoylamino)-2-oxo-azetidin-1-yl]-(4-hydroxy-phenyl)-acetic acid
    —— 3-[3-chloro-4-(5-isobutyl-2-oxo-[1,3,4]oxadiazol-3-yl)-phenyl]-1-methoxy-1-methyl-urea 34201-32-6 C15H19ClN4O4
    3-[3-chloro-4-(5-isobutyl-2-oxo-[1,3,4]oxadiazol-3-yl)-phenyl]-1-methoxy-1-methyl-urea
    —— 3-(2,4-Dichloro-phenoxy)-1,4,5,5-tetramethyl-1,5-dihydro-pyrrol-2-one 13541-85-0 C14H15Cl2NO2
    3-(2,4-Dichloro-phenoxy)-1,4,5,5-tetramethyl-1,5-dihydro-pyrrol-2-one
    —— 3-Nonyloxy-3-phenyl-propionitril 33809-35-7 C18H27NO
    3-Nonyloxy-3-phenyl-propionitril
    —— 3-(4-Chlorophenyl)sulfonylpyrrolidine-2,5-dione 126364-20-3 C10H8ClNO4S
    3-(4-Chlorophenyl)sulfonylpyrrolidine-2,5-dione
    —— 3,3-dimethyl-1-butynyl-N-tert-butoxycarbonylaniline 1011269-20-7 C17H23NO2
    3,3-dimethyl-1-butynyl-N-tert-butoxycarbonylaniline
    —— 3-Chloro-4-(3-dibutylamino-propoxy)-phenylamine 24085-51-6 C17H29ClN2O
    3-Chloro-4-(3-dibutylamino-propoxy)-phenylamine
    —— 3,4-Dichloro-2,5-dioxo-2,5-dihydro-pyrrole-1-carboxylic acid methylamide 57946-06-2 C6H4Cl2N2O3
    3,4-Dichloro-2,5-dioxo-2,5-dihydro-pyrrole-1-carboxylic acid methylamide
    —— 3-benzoylamino-<i>N</i>-hydroxy-propionamidine 29676-11-7 C10H13N3O2
    3-benzoylamino-<i>N</i>-hydroxy-propionamidine
    —— 3-(oxetan-3-yl)thiophene-2-carbaldehyde 1394295-29-4 C8H8O2S
    3-(oxetan-3-yl)thiophene-2-carbaldehyde
    —— 3-(2,2-dichloro-vinyl)-2,2-dimethyl-cyclopropanecarboxylic acid 2-benzyl-4-methyl-thiazol-5-ylmethyl ester 66088-15-1 C20H21Cl2NO2S
    3-(2,2-dichloro-vinyl)-2,2-dimethyl-cyclopropanecarboxylic acid 2-benzyl-4-methyl-thiazol-5-ylmethyl ester
    —— (3-ethyl-5-nitro-3<i>H</i>-thiazol-2-ylidene)-dimethyl-urea 26230-85-3 C8H12N4O3S
    (3-ethyl-5-nitro-3<i>H</i>-thiazol-2-ylidene)-dimethyl-urea
    —— 3-[4-(2-methoxy-phenyl)-piperazin-1-yl]-1-(5-methyl-1-phenyl-1<i>H</i>-pyrazol-4-yl)-propan-1-ol 5214-14-2 C24H30N4O2
    3-[4-(2-methoxy-phenyl)-piperazin-1-yl]-1-(5-methyl-1-phenyl-1<i>H</i>-pyrazol-4-yl)-propan-1-ol
    —— 3-chloro-5-(3-dimethylamino-propyl)-5<i>H</i>,7<i>H</i>-dibenzo[<i>b</i>,<i>g</i>][1,4]oxazocin-6-one 55002-53-4 C19H21ClN2O2
    3-chloro-5-(3-dimethylamino-propyl)-5<i>H</i>,7<i>H</i>-dibenzo[<i>b</i>,<i>g</i>][1,4]oxazocin-6-one
    —— 3-methyl-1-trimethylsilyloxy-1-aza-1,3-butadiene 130721-03-8 C7H15NOSi
    3-methyl-1-trimethylsilyloxy-1-aza-1,3-butadiene
    —— 3-(1-tert-butoxycarbonylamino-2-cyano-2, 2-dimethyl-ethyl)-pyrrolidine-1-carboxylic acid tert-butyl ester 852655-89-1 C19H33N3O4
    3-(1-tert-butoxycarbonylamino-2-cyano-2, 2-dimethyl-ethyl)-pyrrolidine-1-carboxylic acid tert-butyl ester
    —— (3<i>R</i>)-3,17-epoxy-11-methoxy-(7α)-22-nor-vobasane-7-carboximidic acid 4-lactam 50721-87-4 C21H23N3O2
    (3<i>R</i>)-3,17-epoxy-11-methoxy-(7α)-22-nor-vobasane-7-carboximidic acid 4-lactam
    —— 3,4-Dichloro-2-iodo-5-methyl-1H-pyrrole 24691-31-4 C5H4Cl2IN
    3,4-Dichloro-2-iodo-5-methyl-1H-pyrrole
    —— 3-Benzyl-5-(5-p-nitrophenyl-2-thenyliden)-rhodanin 50848-81-2 C21H14N2O3S3
    3-Benzyl-5-(5-p-nitrophenyl-2-thenyliden)-rhodanin
    —— 3-hydroxy-5,5-dimethyl-3-trifluoromethyl-3,3a,4,5-tetrahydro-indazole-2-carbothioic acid amide 35179-59-0 C11H14F3N3OS
    3-hydroxy-5,5-dimethyl-3-trifluoromethyl-3,3a,4,5-tetrahydro-indazole-2-carbothioic acid amide
    —— 3-benzo[<i>b</i>]thiophen-2-ylsulfanyl-propionic acid ethyl ester 22482-83-3 C13H14O2S2
    3-benzo[<i>b</i>]thiophen-2-ylsulfanyl-propionic acid ethyl ester
    —— 3,4-Dimethoxy-10,11-methylendioxy-6-methyl-13-methylen-5,6,7,8-tetrahydro-13H-dibenz<c,f>azonin 23095-57-0 C21H23NO4
    3,4-Dimethoxy-10,11-methylendioxy-6-methyl-13-methylen-5,6,7,8-tetrahydro-13H-dibenz<c,f>azonin
    —— 3-(<i>O</i><sup>2</sup>-acetyl-3-acetylamino-<i>O</i><sup>4</sup>,<i>O</i><sup>6</sup>-benzylidene-3-methyl-β-<i>D</i>-3-deoxy-glucopyranosyl)-1<i>H</i>-pyrimidine-2,4-dione 34280-86-9 C22H25N3O8
    3-(<i>O</i><sup>2</sup>-acetyl-3-acetylamino-<i>O</i><sup>4</sup>,<i>O</i><sup>6</sup>-benzylidene-3-methyl-β-<i>D</i>-3-deoxy-glucopyranosyl)-1<i>H</i>-pyrimidine-2,4-dione
    —— 3-(2,4-Dinitrophenylthio)-4,5-dihydro-6-phenyl-1,2,4-triazin-5-(4H)-one 115482-57-0 C15H9N5O5S
    3-(2,4-Dinitrophenylthio)-4,5-dihydro-6-phenyl-1,2,4-triazin-5-(4H)-one
    —— 3-ethyl-10-hydroxy-2-methyl-2,3-dihydro-pyrazino[1,2-<i>a</i>]indole-1,4-dione 24463-62-5 C14H14N2O3
    3-ethyl-10-hydroxy-2-methyl-2,3-dihydro-pyrazino[1,2-<i>a</i>]indole-1,4-dione
    —— 3-methoxy-5-methyl-5,6,7,13b-tetrahydro-benzo[5,6][1,4]diazepino[7,1-<i>a</i>]isoindol-9-one 36271-27-9 C18H18N2O2
    3-methoxy-5-methyl-5,6,7,13b-tetrahydro-benzo[5,6][1,4]diazepino[7,1-<i>a</i>]isoindol-9-one
    —— 3β,17α-Diacetoxy-6-chlor-pregn-5-en-7,20-dion 31751-36-7 C25H33ClO6
    3β,17α-Diacetoxy-6-chlor-pregn-5-en-7,20-dion
    —— 3a-Ethyl-6-hydroxy-3b,5a-dimethyl-3b,3c,4,5,5a,6,7,8,8a,8b,9,10-dodecahydro-3aH-cyclopenta[a]cyclopenta[2,3]cyclopropa[1,2-f]naphthalen-3-one 30994-13-9 C21H30O2
    3a-Ethyl-6-hydroxy-3b,5a-dimethyl-3b,3c,4,5,5a,6,7,8,8a,8b,9,10-dodecahydro-3aH-cyclopenta[a]cyclopenta[2,3]cyclopropa[1,2-f]naphthalen-3-one
    —— 3-Methoxyphenyl-2-pyridylcarbinol*HCl 33455-99-1 C13H13NO3*ClH
    3-Methoxyphenyl-2-pyridylcarbinol*HCl
    —— 3,8-Diamino-benzo<c>cinnolin-5,6-dioxid 19866-79-6 C12H10N4O2
    3,8-Diamino-benzo<c>cinnolin-5,6-dioxid
    —— 3,17β-Diacetoxy-2α,6-dimethyl-androsta-3,5-dien 19990-55-7 C25H36O4
    3,17β-Diacetoxy-2α,6-dimethyl-androsta-3,5-dien
    —— 3-Vinyliden-cyclopentyltosylat 24046-97-7 C14H16O3S
    3-Vinyliden-cyclopentyltosylat
    —— 3-(1,5-dimethyl-1<i>H</i>-benzoimidazol-2-yl)-acrylic acid 53004-66-3 C12H12N2O2
    3-(1,5-dimethyl-1<i>H</i>-benzoimidazol-2-yl)-acrylic acid
    —— 3-(3-phenyl-isoxazol-5-yl)-propionic acid ethyl ester 34805-57-7 C14H15NO3
    3-(3-phenyl-isoxazol-5-yl)-propionic acid ethyl ester
    —— 3β-acetoxy-12β-hydroxy-5α-pregnan-20-one 19545-10-9 C23H36O4
    3β-acetoxy-12β-hydroxy-5α-pregnan-20-one
    —— 3-ethyl-5-(3-ethyl-4-methyl-5-trichloroacetyl-pyrrol-2-ylmethyl)-4-methyl-pyrrole-2-carboxylic acid ethyl ester 35889-83-9 C20H25Cl3N2O3
    3-ethyl-5-(3-ethyl-4-methyl-5-trichloroacetyl-pyrrol-2-ylmethyl)-4-methyl-pyrrole-2-carboxylic acid ethyl ester
    —— 3β-Acetoxy-5,6ξ-dichlor-16β-chlormethyl-16α,17α-epoxy-5ξ-pregnan-7,20-dion 35540-58-0 C24H31Cl3O5
    3β-Acetoxy-5,6ξ-dichlor-16β-chlormethyl-16α,17α-epoxy-5ξ-pregnan-7,20-dion
    —— 3-(2-Acetoxy-3,5-dimethyl-benzyl)-2,3-dimethyl-indolenin 21408-14-0 C21H23NO2
    3-(2-Acetoxy-3,5-dimethyl-benzyl)-2,3-dimethyl-indolenin
    —— 3β-Methoxy-3α,9α-oxido-11α,18-diacetoxy-20-oxo-Δ<sup>16</sup>-5β-pregnen 30384-39-5 C26H36O7
    3β-Methoxy-3α,9α-oxido-11α,18-diacetoxy-20-oxo-Δ<sup>16</sup>-5β-pregnen
    —— 3-Ethoxycarbonyl-(5-D-ribotetrahydroxybutyl)-pyrrol-2-ethylacetat 34128-46-6 C15H23NO8
    3-Ethoxycarbonyl-(5-D-ribotetrahydroxybutyl)-pyrrol-2-ethylacetat
    —— 3-Chloro-1-(4-methoxy-phenyl)-4-(3-nitro-phenyl)-azetidin-2-one 33276-87-8 C16H13ClN2O4
    3-Chloro-1-(4-methoxy-phenyl)-4-(3-nitro-phenyl)-azetidin-2-one
    —— 3α-Mesyloxy-5α-cholestan-2α,5-episulfid 28627-72-7 C28H48O3S2
    3α-Mesyloxy-5α-cholestan-2α,5-episulfid
    —— 3-Piperidinomethyl-2-methyl-4-hydroxy-5-chlor-chinolon 25283-35-6 C16H19ClN2O
    3-Piperidinomethyl-2-methyl-4-hydroxy-5-chlor-chinolon
    —— 3-(4-methoxyphenyl)-1-phenylprop-2-en-1-imine 634912-54-2 C16H15NO
    3-(4-methoxyphenyl)-1-phenylprop-2-en-1-imine
    —— 3-O-acetyl-2,4-diazido-2,4,6-trideoxy-α-D-galactopyranoside trichloroacetimidate 1432492-26-6 C10H12Cl3N7O4
    3-O-acetyl-2,4-diazido-2,4,6-trideoxy-α-D-galactopyranoside trichloroacetimidate
    —— 3-(4-bromo-phenyl)-2-isopropyl-3<i>H</i>-quinazolin-4-one 38163-73-4 C17H15BrN2O
    3-(4-bromo-phenyl)-2-isopropyl-3<i>H</i>-quinazolin-4-one