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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3,5-Dicyano-4,6-bis-dimethylamino-phthalic acid dimethyl ester 35022-99-2 C16H18N4O4
    3,5-Dicyano-4,6-bis-dimethylamino-phthalic acid dimethyl ester
    —— 3-(4-methoxy-phenyl)-5-oxo-1-phenyl-imidazolidine-2,4-dicarboxylic acid dimethyl ester 31706-11-3 C20H20N2O6
    3-(4-methoxy-phenyl)-5-oxo-1-phenyl-imidazolidine-2,4-dicarboxylic acid dimethyl ester
    —— (3-Diphenyl-methyl)-6-benzyliden-2,5-dioxo-piperazin 21943-35-1 C24H20N2O2
    (3-Diphenyl-methyl)-6-benzyliden-2,5-dioxo-piperazin
    —— 3-[4-(2-Amino-phenoxy)-butoxy]-benzamidine 47241-42-9 C17H21N3O2
    3-[4-(2-Amino-phenoxy)-butoxy]-benzamidine
    —— 3-Iod-6-nitro-N-methylphthalimid 27130-14-9 C9H5IN2O4
    3-Iod-6-nitro-N-methylphthalimid
    —— 3-ethyl-1-(2-pyridin-2-yl-ethyl)-1-<i>p</i>-tolyl-urea 21780-43-8 C17H21N3O
    3-ethyl-1-(2-pyridin-2-yl-ethyl)-1-<i>p</i>-tolyl-urea
    —— 3-(4-methoxy-phenyl)-3-(2-phenyl-indol-3-yl)-1-<i>p</i>-tolyl-propan-1-one 6037-62-3 C31H27NO2
    3-(4-methoxy-phenyl)-3-(2-phenyl-indol-3-yl)-1-<i>p</i>-tolyl-propan-1-one
    —— (3'R,4'S,5'S)-3'-(2-methylprop-1-enyl)-5'-nitro-4'-phenylspiro[indene-2,6'-oxane]-1,2',3-trione 1455450-12-0 C23H19NO6
    (3'R,4'S,5'S)-3'-(2-methylprop-1-enyl)-5'-nitro-4'-phenylspiro[indene-2,6'-oxane]-1,2',3-trione
    —— 3-[3-((1S)-2-{[1,1-dimethyl-2-(2-naphthalenyl)ethyl]amino}-1-hydroxyethyl)-4,5-difluorophenyl]propanoic acid hydrochloride salt 1035154-27-8 C25H27F2NO3*ClH
    3-[3-((1S)-2-{[1,1-dimethyl-2-(2-naphthalenyl)ethyl]amino}-1-hydroxyethyl)-4,5-difluorophenyl]propanoic acid hydrochloride salt
    —— [3-(4-methoxy-phenyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-5-yl]-(2H-[1,2,4]triazol-3-yl)-amine 1448692-93-0 C13H11N9O
    [3-(4-methoxy-phenyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-5-yl]-(2H-[1,2,4]triazol-3-yl)-amine
    —— 3-[2-(dimethylamino)ethoxy]-N-{2,4-dimethyl-5-[6-(pyridin-3-yl)-1H-imidazo[1,2-b]pyrazol-1-yl]phenyl}benzamide 1448316-70-8 C29H30N6O2
    3-[2-(dimethylamino)ethoxy]-N-{2,4-dimethyl-5-[6-(pyridin-3-yl)-1H-imidazo[1,2-b]pyrazol-1-yl]phenyl}benzamide
    —— (3S,6S,7R)-8-[1,3]Dithian-2-yl-7-(4-methoxy-benzyloxy)-2,6-dimethyl-oct-1-en-3-ol 187528-67-2 C22H34O3S2
    (3S,6S,7R)-8-[1,3]Dithian-2-yl-7-(4-methoxy-benzyloxy)-2,6-dimethyl-oct-1-en-3-ol
    —— [3-(2-benzo[<i>d</i>]isoxazol-3-yl-2-benzyloxycarbonylamino-acetylamino)-2-oxo-azetidin-1-yl]-(4-hydroxy-phenyl)-acetic acid 59509-94-3 C28H24N4O8
    [3-(2-benzo[<i>d</i>]isoxazol-3-yl-2-benzyloxycarbonylamino-acetylamino)-2-oxo-azetidin-1-yl]-(4-hydroxy-phenyl)-acetic acid
    —— 3-(4-[1,3]dithian-2-ylmethoxy-phenyl)-5-hydroxymethyl-oxazolidin-2-one 70133-75-4 C15H19NO4S2
    3-(4-[1,3]dithian-2-ylmethoxy-phenyl)-5-hydroxymethyl-oxazolidin-2-one
    —— 3-(7-ethyl-3-methanesulfonyl-2-oxo-1,2-dihydro-pyrrolo[1,2-b]pyridazin-4-yl)-benzonitrile 728014-54-8 C17H15N3O3S
    3-(7-ethyl-3-methanesulfonyl-2-oxo-1,2-dihydro-pyrrolo[1,2-b]pyridazin-4-yl)-benzonitrile
    —— 3-(N-Methyl-anilinomethylen)-oxindol 23872-41-5 C16H14N2O
    3-(N-Methyl-anilinomethylen)-oxindol
    —— 3-Acetoxyxanthen 30414-80-3 C15H12O3
    3-Acetoxyxanthen
    —— 3-(2-phenyl-5-tetradecyl-isoxazolidin-3-yl)-phenol 32546-74-0 C29H43NO2
    3-(2-phenyl-5-tetradecyl-isoxazolidin-3-yl)-phenol
    —— 3,3-diphenyl-hexahydro-pyrrolo[1,2-<i>a</i>]pyrimidin-2-one 34604-64-3 C19H20N2O
    3,3-diphenyl-hexahydro-pyrrolo[1,2-<i>a</i>]pyrimidin-2-one
    —— 3-quinolin-2-yl-1-(2-quinolin-4-yl-vinyl)-benzo[<i>f</i>]quinoline 34864-83-0 C33H21N3
    3-quinolin-2-yl-1-(2-quinolin-4-yl-vinyl)-benzo[<i>f</i>]quinoline
    —— 3-(2-chloro-4-methanesulfonylbenzyl)pentane-2,4-dione 932708-12-8 C13H15ClO4S
    3-(2-chloro-4-methanesulfonylbenzyl)pentane-2,4-dione
    —— (3R)-6-CYCLOHEXYL-N-HYDROXY-3-[5-(5-PYRIMIDINYL)-1,2,4-OXADIAZOL-3-YL]HEXANAMIDE 468067-74-5 C18H25N5O3
    (3R)-6-CYCLOHEXYL-N-HYDROXY-3-[5-(5-PYRIMIDINYL)-1,2,4-OXADIAZOL-3-YL]HEXANAMIDE
    —— (3R,3'R,4'S,5'S)-1-benzyl-3'-ethyl-5'-nitro-4'-phenylspiro[indole-3,6'-oxane]-2,2'-dione 1408247-62-0 C27H24N2O5
    (3R,3'R,4'S,5'S)-1-benzyl-3'-ethyl-5'-nitro-4'-phenylspiro[indole-3,6'-oxane]-2,2'-dione
    —— 3-acetoxymethyl-<i>O</i><sup>2</sup>,<i>O</i><sup>5</sup>-diacetyl-1-(6-chloro-purin-9-yl)-3-phthalimido-β-<i>D</i>-1,3-dideoxy-ribofuranose 35790-52-4 C25H22ClN5O9
    3-acetoxymethyl-<i>O</i><sup>2</sup>,<i>O</i><sup>5</sup>-diacetyl-1-(6-chloro-purin-9-yl)-3-phthalimido-β-<i>D</i>-1,3-dideoxy-ribofuranose
    —— 3,3'-(10-acetoxy-3,7,8,12,17-pentamethyl-13-phenylsulfanylcarbonyl-21<i>H</i>,23<i>H</i>-porphine-2,18-diyl)-bis-propionic acid dimethyl ester 30193-42-1 C42H42N4O7S
    3,3'-(10-acetoxy-3,7,8,12,17-pentamethyl-13-phenylsulfanylcarbonyl-21<i>H</i>,23<i>H</i>-porphine-2,18-diyl)-bis-propionic acid dimethyl ester
    —— 3-methyl-1-(toluene-4-sulfonyl)-2,3-dihydro-indol-2-ol 36797-39-4 C16H17NO3S
    3-methyl-1-(toluene-4-sulfonyl)-2,3-dihydro-indol-2-ol
    —— 3-cyclohexyl-1-methyl-2,4-dioxo-1,2,3,4-tetrahydro-pyrimidine-5-carboxylic acid 37804-39-0 C12H16N2O4
    3-cyclohexyl-1-methyl-2,4-dioxo-1,2,3,4-tetrahydro-pyrimidine-5-carboxylic acid
    —— 3β,11β,12β-Triacetoxy-14β-hydroxy-5α-pregn-16-en-15,20-dion 22233-17-6 C27H36O9
    3β,11β,12β-Triacetoxy-14β-hydroxy-5α-pregn-16-en-15,20-dion
    —— (3R)-N-(2,6-dibromophenyl)-3-hydroxy-5,5-dimethyl-4-methylidenecyclopentene-1-carboxamide 1610852-19-1 C15H15Br2NO2
    (3R)-N-(2,6-dibromophenyl)-3-hydroxy-5,5-dimethyl-4-methylidenecyclopentene-1-carboxamide
    —— 3a-Ethyl-7-[3-(2-methyl-benzo[1,3]dioxol-2-yl)-propyl]-3a,4,5,7,8,9-hexahydro-2H-6-oxa-cyclopenta[a]naphthalen-3-one 30655-89-1 C25H30O4
    3a-Ethyl-7-[3-(2-methyl-benzo[1,3]dioxol-2-yl)-propyl]-3a,4,5,7,8,9-hexahydro-2H-6-oxa-cyclopenta[a]naphthalen-3-one
    —— 3-Amino-4-nitro-5-phenyl-3-pyrrolin-2-on 21690-72-2 C10H9N3O3
    3-Amino-4-nitro-5-phenyl-3-pyrrolin-2-on
    —— (3-Hydroxy-3-methyl-butyl)-trimethylammoniumjodid 22632-19-5 C8H20NO*I
    (3-Hydroxy-3-methyl-butyl)-trimethylammoniumjodid
    —— 3-(3-Dimethylaminopropyl)-1,2,3,4-tetrahydro-5H-pyridazino<4.5-b>indol 22814-21-7 C15H22N4
    3-(3-Dimethylaminopropyl)-1,2,3,4-tetrahydro-5H-pyridazino<4.5-b>indol
    —— 3,6-Dihydroxy-2-n-pentyl-1,2-dihydro-3H-indolizinon-(5) 24322-06-3 C13H19NO3
    3,6-Dihydroxy-2-n-pentyl-1,2-dihydro-3H-indolizinon-(5)
    —— (3aS,10bS)-8-(4-methoxyphenyl)-2-methyl-1,2,3,3a,4,5-hexahydrobenzo[e]pyrrolo[3,4-c]azepin-6(10bH)-one 1256596-36-7 C20H22N2O2
    (3aS,10bS)-8-(4-methoxyphenyl)-2-methyl-1,2,3,3a,4,5-hexahydrobenzo[e]pyrrolo[3,4-c]azepin-6(10bH)-one
    —— 3-(3-tert-Butoxycarbonylamino propoxy)-5-(4-cyano phenoxy)benzoic acid ethyl ester 1256594-57-6 C24H28N2O6
    3-(3-tert-Butoxycarbonylamino propoxy)-5-(4-cyano phenoxy)benzoic acid ethyl ester
    —— 3-Methyl-2-[(E)-3-methyl-5-(2,6,6-trimethyl-cyclohex-1-enyl)-pent-2-enyl]-furan 38237-70-6 C20H30O
    3-Methyl-2-[(E)-3-methyl-5-(2,6,6-trimethyl-cyclohex-1-enyl)-pent-2-enyl]-furan
    —— 3,4,8,9-Tetramethoxycoumestan 32374-71-3 C19H16O7
    3,4,8,9-Tetramethoxycoumestan
    —— 3-Brom-1,2-cyclohexandion-1-p-nitrophenylhydrazon 24863-15-8 C12H12BrN3O3
    3-Brom-1,2-cyclohexandion-1-p-nitrophenylhydrazon
    —— <3-Hydroxy-cyclopenten-(1)-yl-und/oder 2-Hydroxy-cyclopenten-(3)-yl>-phosphonsaeure-dibutylester 31675-39-5 C13H25O4P
    <3-Hydroxy-cyclopenten-(1)-yl-und/oder 2-Hydroxy-cyclopenten-(3)-yl>-phosphonsaeure-dibutylester
    —— 3-(2-cyano-2-ethoxycarbonyl-1-methyl-vinylamino)-5-methyl-1(2)<i>H</i>-pyrazole-4-carboxylic acid ethyl ester 27166-43-4 C14H18N4O4
    3-(2-cyano-2-ethoxycarbonyl-1-methyl-vinylamino)-5-methyl-1(2)<i>H</i>-pyrazole-4-carboxylic acid ethyl ester
    —— 3-Ethoxy-17β-formyloxy-1-oxo-10-aza-oestradien-(2,4) 22223-72-9 C20H27NO4
    3-Ethoxy-17β-formyloxy-1-oxo-10-aza-oestradien-(2,4)
    —— (3aS,5R,6S,6aS)-3a,5-Bis-hydroxymethyl-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-6-ol 32087-62-0 C9H16O6
    (3aS,5R,6S,6aS)-3a,5-Bis-hydroxymethyl-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-6-ol
    —— 3-Benzoylamino-bicyclo<3.2.0>hepta-3,6-dien-2-on 30928-39-3 C14H11NO2
    3-Benzoylamino-bicyclo<3.2.0>hepta-3,6-dien-2-on
    —— 3-Hydroxy-5-methyl-4-nitrocyclohexanon 54210-60-5 C7H11NO4
    3-Hydroxy-5-methyl-4-nitrocyclohexanon
    —— 3-(2-Ethoxycarbonyl-ethylsulfanyl)-7-oxo-4-thia-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid 77705-28-3 C11H13NO5S2
    3-(2-Ethoxycarbonyl-ethylsulfanyl)-7-oxo-4-thia-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid
    —— 3-<i>o</i>-tolyl-1'<i>H</i>-spiro[3-aza-bicyclo[3.1.0]hexane-6,3'-indole]-2,4,2'-trione 31507-66-1 C19H14N2O3
    3-<i>o</i>-tolyl-1'<i>H</i>-spiro[3-aza-bicyclo[3.1.0]hexane-6,3'-indole]-2,4,2'-trione
    —— 3-methyl-4-(2-nitro-phenylazo)-5-phenyl-pyrazole-1-carboxylic acid anilide 37103-46-1 C23H18N6O3
    3-methyl-4-(2-nitro-phenylazo)-5-phenyl-pyrazole-1-carboxylic acid anilide
    —— 3-(3-Methylphenoxy)-4-methylpyridin 28232-59-9 C13H13NO
    3-(3-Methylphenoxy)-4-methylpyridin
    —— (3-bromo-6-trifluoromethyl-phenanthren-9-yl)-piperidin-2-yl-methanol 50665-55-9 C21H19BrF3NO
    (3-bromo-6-trifluoromethyl-phenanthren-9-yl)-piperidin-2-yl-methanol