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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-[(2',2'-difluoro-6'-butyl-1',3',2'-dioxaborinine-4-yl)methyl]isoindoline-1,3-dione 1305316-74-8 C16H16BF2NO4
    2-[(2',2'-difluoro-6'-butyl-1',3',2'-dioxaborinine-4-yl)methyl]isoindoline-1,3-dione
    —— 2-Ethyl-4(2-nitro-3-chlorphenyl)-pyrrol 19089-34-0 C12H11ClN2O2
    2-Ethyl-4(2-nitro-3-chlorphenyl)-pyrrol
    —— 2-ethyl-4-methyl-2-phenyl-[1,3]dithiolane-1,1,3,3-tetraoxide 104852-03-1 C12H16O4S2
    2-ethyl-4-methyl-2-phenyl-[1,3]dithiolane-1,1,3,3-tetraoxide
    —— 2-Dimethylamino-4,5,6-tris-(acetamido)-pyrimidin 30724-63-1 C12H18N6O3
    2-Dimethylamino-4,5,6-tris-(acetamido)-pyrimidin
    —— 2-phenyl-4-vinyl-3,6-dihydro-2H-pyran 1370711-30-0 C13H14O
    2-phenyl-4-vinyl-3,6-dihydro-2H-pyran
    —— 2,6-diethoxy-4-benzhydryl-morpholine 102372-85-0 C21H27NO3
    2,6-diethoxy-4-benzhydryl-morpholine
    —— 2',3',5,5',6-Pentamethoxy-biphenyl-carbonsaeure-methylester 38937-44-9 C19H22O7
    2',3',5,5',6-Pentamethoxy-biphenyl-carbonsaeure-methylester
    —— (2-Bromo-2-bromomethyl-3-tert-butylperoxy-propyl)-benzene 101517-59-3 C14H20Br2O2
    (2-Bromo-2-bromomethyl-3-tert-butylperoxy-propyl)-benzene
    —— 2-[2-[Bis[[1-(11-hydroxyundecyl)triazol-4-yl]methyl]amino]ethyl]-3',6'-bis(diethylamino)spiro[isoindole-3,9'-xanthene]-1-one 1421839-93-1 C58H86N10O4
    2-[2-[Bis[[1-(11-hydroxyundecyl)triazol-4-yl]methyl]amino]ethyl]-3',6'-bis(diethylamino)spiro[isoindole-3,9'-xanthene]-1-one
    —— 2,3-Dimethyl-7-acetaminobenzofuran 5791-95-7 C12H13NO2
    2,3-Dimethyl-7-acetaminobenzofuran
    —— 2,4-Dimethyl-3-(γ-carbethoxypropyl)-pyrrol 33703-48-9 C12H19NO2
    2,4-Dimethyl-3-(γ-carbethoxypropyl)-pyrrol
    —— 2-methoxy-3-(4-methoxy-benzenesulfonylmethyl)-pyridine 1-oxide 1009372-85-3 C14H15NO5S
    2-methoxy-3-(4-methoxy-benzenesulfonylmethyl)-pyridine 1-oxide
    —— (2-carboxymethylsulfanyl-4,6-dimethyl-phenoxy)-acetic acid 105339-18-2 C12H14O5S
    (2-carboxymethylsulfanyl-4,6-dimethyl-phenoxy)-acetic acid
    —— 2,2,3,3,8-Pentamethyl-1,4,6,7-tetraoxa-spiro<4.4>nonan 23645-45-6 C10H18O4
    2,2,3,3,8-Pentamethyl-1,4,6,7-tetraoxa-spiro<4.4>nonan
    —— 2,3-Dichlor-maleinsaeure-ethylester-chlorid 89582-03-6 C6H5Cl3O3
    2,3-Dichlor-maleinsaeure-ethylester-chlorid
    —— 2,6-dimethyl-3-<i>p</i>-tolyl-3<i>H</i>-pyrimidin-4-one 1924-94-3 C13H14N2O
    2,6-dimethyl-3-<i>p</i>-tolyl-3<i>H</i>-pyrimidin-4-one
    —— 2-methyl-4-{2-[4-(2-nitro-phenoxy)-piperidin-1-yl]-2-oxo-ethylamino}-2H-pyridazin-3-one 1266245-18-4 C18H21N5O5
    2-methyl-4-{2-[4-(2-nitro-phenoxy)-piperidin-1-yl]-2-oxo-ethylamino}-2H-pyridazin-3-one
    —— 2-Piperidinomethyl-9,10-thiopega-2,10-dien-4-on 1036-01-7 C16H17N3OS
    2-Piperidinomethyl-9,10-thiopega-2,10-dien-4-on
    —— 2,3-Dimethyl-4-phenyl-buten-(2)-yl-phosphonsaeure-diaethylester 20522-17-2 C16H25O3P
    2,3-Dimethyl-4-phenyl-buten-(2)-yl-phosphonsaeure-diaethylester
    —— 2-<4-Chlor-benzamino>-2-<2-chlor-benzyl>-propionsaeure-ethylester 21158-84-9 C19H19Cl2NO3
    2-<4-Chlor-benzamino>-2-<2-chlor-benzyl>-propionsaeure-ethylester
    —— 2-bromo-6-[2-[6-[2-[6-[2-(6-bromopyridin-2-yl)-1,3-dioxolan-2-yl]pyridin-2-yl]sulfanylethylsulfanyl]pyridin-2-yl]-1,3-dioxolan-2-yl]pyridine 90867-71-3 C28H24Br2N4O4S2
    2-bromo-6-[2-[6-[2-[6-[2-(6-bromopyridin-2-yl)-1,3-dioxolan-2-yl]pyridin-2-yl]sulfanylethylsulfanyl]pyridin-2-yl]-1,3-dioxolan-2-yl]pyridine
    —— (22E,24S)-2α,3α-dihydroxy-B-homo-7-oxa-5α-stigmast-22-en-6-one 117773-92-9 C29H48O4
    (22E,24S)-2α,3α-dihydroxy-B-homo-7-oxa-5α-stigmast-22-en-6-one
    —— 2-(tert-butyldiphenylsilanyloxymethyl)-pent-4-en-1-ol 1375467-27-8 C22H30O2Si
    2-(tert-butyldiphenylsilanyloxymethyl)-pent-4-en-1-ol
    —— 2-Amino-4-methylthiazole 1,3,5-Trinitrobenzene CT complex 130382-66-0 C4H6N2S*C6H3N3O6
    2-Amino-4-methylthiazole 1,3,5-Trinitrobenzene CT complex
    —— 2-benzyloxy-5-phenyl-tetrahydro-furan 21865-69-0 C17H18O2
    2-benzyloxy-5-phenyl-tetrahydro-furan
    —— 2<sup>t</sup>-Aethoxy-5<sup>t</sup>-tert-butyl-cyclohexanol 97029-70-4 C12H24O2
    2<sup>t</sup>-Aethoxy-5<sup>t</sup>-tert-butyl-cyclohexanol
    —— (2-{[6-(carbamoyl-fluoro-methyl)-benzo[b]thiophene-2-carbonyl]-amino}-4-thiophen-2-yl-phenyl)-carbamic acid tert-butyl ester 913741-18-1 C26H24FN3O4S2
    (2-{[6-(carbamoyl-fluoro-methyl)-benzo[b]thiophene-2-carbonyl]-amino}-4-thiophen-2-yl-phenyl)-carbamic acid tert-butyl ester
    —— 2-dicyclohexylamino-5-(4-methoxy-phenylimino)-thiazol-4-one 25762-35-0 C22H29N3O2S
    2-dicyclohexylamino-5-(4-methoxy-phenylimino)-thiazol-4-one
    —— (2R,3R)-1,4-di(2-(tert-butyldimethylsilyloxy)phenyl)-2,3-butanediol 1239600-76-0 C28H46O4Si2
    (2R,3R)-1,4-di(2-(tert-butyldimethylsilyloxy)phenyl)-2,3-butanediol
    —— 2,9-di(2',3'-diaza-4'-(2″-hydroxyl-3″-nitrophenyl)-1',3'-butadiene)-1,10-phenanthroline 1615701-79-5 C28H18N8O6
    2,9-di(2',3'-diaza-4'-(2″-hydroxyl-3″-nitrophenyl)-1',3'-butadiene)-1,10-phenanthroline
    —— 2,4,6-tris(1-[2-(5-nitrosalicylaldimino)-2-methylpropylimino]-ethyl)-1,3,5-trihydroxybenzene 862981-15-5 C45H51N9O12
    2,4,6-tris(1-[2-(5-nitrosalicylaldimino)-2-methylpropylimino]-ethyl)-1,3,5-trihydroxybenzene
    —— 2-Thiophenemethanol, 5-(1,1-dimethylethyl)-, 4-methylbenzenesulfonate 150483-88-8 C16H20O3S2
    2-Thiophenemethanol, 5-(1,1-dimethylethyl)-, 4-methylbenzenesulfonate
    —— 2-chloro-N-[3-(tetrahydrofuran-3-yloxy)quinoxalin-2-yl]-benzenesulfonamide 1226505-37-8 C18H16ClN3O4S
    2-chloro-N-[3-(tetrahydrofuran-3-yloxy)quinoxalin-2-yl]-benzenesulfonamide
    —— 2-(2-((2R)-2-cyclohexylmethylaminomethyl-5-oxopyrrolidin-1-yl)ethylthio)-1,3-thiazole-4-carboxylic acid 597573-98-3 C18H27N3O3S2
    2-(2-((2R)-2-cyclohexylmethylaminomethyl-5-oxopyrrolidin-1-yl)ethylthio)-1,3-thiazole-4-carboxylic acid
    —— 2-(2-((2R)-2-(3-dimethylaminophenoxymethyl)-5-oxopyrrolidin-1-yl)ethylthio)-1,3-thiazole-4-carboxylic acid 597573-23-4 C19H23N3O4S2
    2-(2-((2R)-2-(3-dimethylaminophenoxymethyl)-5-oxopyrrolidin-1-yl)ethylthio)-1,3-thiazole-4-carboxylic acid
    —— 2-(3-chloro-4-methylphenyl)-5,6-dimethoxyisoindolin-1-one 1221160-75-3 C17H16ClNO3
    2-(3-chloro-4-methylphenyl)-5,6-dimethoxyisoindolin-1-one
    —— 2-deuterio-8-methylquinoline 79272-03-0 C10H9N
    2-deuterio-8-methylquinoline
    —— 2-hydroxy-2-(cyclopent-2-enon-2-yl)-2H-acenaphthylen-1-one 1240509-40-3 C17H12O3
    2-hydroxy-2-(cyclopent-2-enon-2-yl)-2H-acenaphthylen-1-one
    —— 2-isopropyl-5-methyl-4-[(4-methylphenyl)aminocarbonyloxyimino]cyclohexa-2,5-dien-1-one 1243377-96-9 C18H20N2O3
    2-isopropyl-5-methyl-4-[(4-methylphenyl)aminocarbonyloxyimino]cyclohexa-2,5-dien-1-one
    —— (2R,6S)-1-methoxy-2-phenyl-6-[(trimethylsilyl)ethynyl]piperidine 1569096-06-5 C17H25NOSi
    (2R,6S)-1-methoxy-2-phenyl-6-[(trimethylsilyl)ethynyl]piperidine
    —— 2-[1-(4-Methyl-piperazin-1-yl)-meth-(E)-ylidene]-3,4-dihydro-2H-naphthalen-1-one 120163-63-5 C16H20N2O
    2-[1-(4-Methyl-piperazin-1-yl)-meth-(E)-ylidene]-3,4-dihydro-2H-naphthalen-1-one
    —— 2,4-Dichloro-benzoic acid [1-bromo-2-furan-2-yl-eth-(Z)-ylidene]-hydrazide 128722-56-5 C13H9BrCl2N2O2
    2,4-Dichloro-benzoic acid [1-bromo-2-furan-2-yl-eth-(Z)-ylidene]-hydrazide
    —— 2-Nonylamino-4-aminopyrimidin 91973-15-8 C13H24N4
    2-Nonylamino-4-aminopyrimidin
    —— (2,2-Dimethyl-1,3-dioxolan-4-yl)methyl 2-[2-(2-iodo-1,3-oxazol-4-yl)-1,3-oxazol-4-yl]-1,3-oxazole-4-carboxylate 942502-75-2 C16H14IN3O7
    (2,2-Dimethyl-1,3-dioxolan-4-yl)methyl 2-[2-(2-iodo-1,3-oxazol-4-yl)-1,3-oxazol-4-yl]-1,3-oxazole-4-carboxylate
    —— 2,3,6-trimethyl-pyridin-4-ol 188759-11-7 C8H11NO
    2,3,6-trimethyl-pyridin-4-ol
    —— 2D-(2,4/3)-2,3,4-Trihydroxy-2,3-O-isopropyliden-4-O-methyl-5-cyclohexen-1-on 104976-15-0 C10H14O4
    2D-(2,4/3)-2,3,4-Trihydroxy-2,3-O-isopropyliden-4-O-methyl-5-cyclohexen-1-on
    —— 2-Benzoyloxy-4-benzoyloxymethyl-6-propyl-pyridine 150190-11-7 C23H21NO4
    2-Benzoyloxy-4-benzoyloxymethyl-6-propyl-pyridine
    —— 2-((E)-1-Phenyl-2-trifluoromethanesulfonyl-vinyl)-isoindole-1,3-dione 188990-61-6 C17H10F3NO4S
    2-((E)-1-Phenyl-2-trifluoromethanesulfonyl-vinyl)-isoindole-1,3-dione
    —— (2R,4S)-(+)-5,5 dimethyl-4-phenyl-2-(trans-1-propenyl)-1,3-dioxane 133124-12-6 C15H20O2
    (2R,4S)-(+)-5,5 dimethyl-4-phenyl-2-(trans-1-propenyl)-1,3-dioxane
    —— [2-(diphenylphosphanyl)tolyl-C,P]tris(trimethylphosphane)cobalt 561328-10-7 C28H43CoP4
    [2-(diphenylphosphanyl)tolyl-C,P]tris(trimethylphosphane)cobalt