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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2,9-Dibrom-6-hydroxy-lin.-trans-chinacridon 14130-58-6 C20H10Br2N2O3
    2,9-Dibrom-6-hydroxy-lin.-trans-chinacridon
    —— 2-(1,1-Dimethyl-2-oxopropyl)-4,5-dimethyl-3,6-dihydro-2H-1,2-oxazin-2,4-dinitrophenylhydrazon 3276-44-6 C17H23N5O5
    2-(1,1-Dimethyl-2-oxopropyl)-4,5-dimethyl-3,6-dihydro-2H-1,2-oxazin-2,4-dinitrophenylhydrazon
    —— (2R,5R)-5-Iodomethyl-3,3-dimethoxy-2-methyl-tetrahydro-furan 139892-72-1 C8H15IO3
    (2R,5R)-5-Iodomethyl-3,3-dimethoxy-2-methyl-tetrahydro-furan
    —— 2,3-Dichloro-5-(N',N'-dimethyl-hydrazinocarbonyl)-benzenesulfonamide 31912-39-7 C9H11Cl2N3O3S
    2,3-Dichloro-5-(N',N'-dimethyl-hydrazinocarbonyl)-benzenesulfonamide
    —— 2-(4-dibutylamino-piperidin-1-yl)-8-ethyl-5-oxo-5,8-dihydro-pyrido[2,3-<i>d</i>]pyrimidine-6-carboxylic acid 59582-80-8 C23H35N5O3
    2-(4-dibutylamino-piperidin-1-yl)-8-ethyl-5-oxo-5,8-dihydro-pyrido[2,3-<i>d</i>]pyrimidine-6-carboxylic acid
    —— 2,2'-(3,6-bis(4-(octyloxy)phenyl)-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-diylidene)bis(2-(4,6-dimethylpyrimidin-2-yl)acetonitrile) 1172580-34-5 C50H58N8O2
    2,2'-(3,6-bis(4-(octyloxy)phenyl)-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-diylidene)bis(2-(4,6-dimethylpyrimidin-2-yl)acetonitrile)
    —— 2-(3-carbamoylphenylamino)-2-(4-(2-(3-cyanophenylcarbamoyloxy)ethyl)-3-ethoxyphenyl)acetic acid 943742-34-5 C27H26N4O6
    2-(3-carbamoylphenylamino)-2-(4-(2-(3-cyanophenylcarbamoyloxy)ethyl)-3-ethoxyphenyl)acetic acid
    —— 2-(3,4-dichloro-phenyl)-N-(4-difluoromethoxy-3-methoxy-benzyl)-4-(4-methanesulfonyl-[1,4]diazepan-1-yl)-2,N-dimethyl-butyramide 1093078-66-0 C27H35Cl2F2N3O5S
    2-(3,4-dichloro-phenyl)-N-(4-difluoromethoxy-3-methoxy-benzyl)-4-(4-methanesulfonyl-[1,4]diazepan-1-yl)-2,N-dimethyl-butyramide
    —— 2,2-Bistrifluormethyl-imidazolidin 28399-13-5 C5H6F6N2
    2,2-Bistrifluormethyl-imidazolidin
    —— 2,6-dichloro-4',5'-dimethoxy-2'-methylbenzophenone oxime 183726-00-3 C16H15Cl2NO3
    2,6-dichloro-4',5'-dimethoxy-2'-methylbenzophenone oxime
    —— 2-[1-Nitro-meth-(E)-ylidene]-1-nonyl-pyrrolidine 139095-98-0 C14H26N2O2
    2-[1-Nitro-meth-(E)-ylidene]-1-nonyl-pyrrolidine
    —— (2S,3R,4S,5R)-2,4-Dimethyl-3,5-bis-triethylsilanyloxy-octan-1-ol 199284-40-7 C22H50O3Si2
    (2S,3R,4S,5R)-2,4-Dimethyl-3,5-bis-triethylsilanyloxy-octan-1-ol
    —— (2S,3aR,4S,5S,11bS)-3-Benzyl-2-cyano-4-ethyl-2,3,3a,4,5,7-hexahydro-1H-pyrrolo[2,3-d]carbazole-5,6-dicarboxylic acid dimethyl ester 112548-04-6 C28H29N3O4
    (2S,3aR,4S,5S,11bS)-3-Benzyl-2-cyano-4-ethyl-2,3,3a,4,5,7-hexahydro-1H-pyrrolo[2,3-d]carbazole-5,6-dicarboxylic acid dimethyl ester
    —— 2,3,4,6-tetra-O-acetyl-7-O-(3,4,6-tri-O-acetyl-2-deoxy-2-phthalimido-β-D-glucopyranosyl)-L-glycero-α-D-manno-heptopyranose 223436-17-7 C35H41NO20
    2,3,4,6-tetra-O-acetyl-7-O-(3,4,6-tri-O-acetyl-2-deoxy-2-phthalimido-β-D-glucopyranosyl)-L-glycero-α-D-manno-heptopyranose
    —— 2-(2-aminocyclohexylamino)-6-(2,5-dihydroxy-4-methoxychlorobenzylamino)-9-isopropyl-8-azapurine 663887-90-9 C21H30N8O3
    2-(2-aminocyclohexylamino)-6-(2,5-dihydroxy-4-methoxychlorobenzylamino)-9-isopropyl-8-azapurine
    —— 2β-Hydroxy-3α-octyloxy-5α-androstanon-(17) 96971-74-3 C27H46O3
    2β-Hydroxy-3α-octyloxy-5α-androstanon-(17)
    —— 2-(4-fluorophenyl)-3-(2-methylsulfanylpyrimidin-4-yl)imidazo[1,2-a]pyridine-7-carboxylic acid methoxymethylamide 1042442-44-3 C21H18FN5O2S
    2-(4-fluorophenyl)-3-(2-methylsulfanylpyrimidin-4-yl)imidazo[1,2-a]pyridine-7-carboxylic acid methoxymethylamide
    —— 2,2-Dimethyl-propionic acid (R)-3-(tert-butyl-diphenyl-silanyloxy)-4-(4-fluoro-5-oxo-2,5-dihydro-furan-2-yl)-2-(imidazole-1-carbothioyloxy)-butyl ester 138737-18-5 C33H39FN2O6SSi
    2,2-Dimethyl-propionic acid (R)-3-(tert-butyl-diphenyl-silanyloxy)-4-(4-fluoro-5-oxo-2,5-dihydro-furan-2-yl)-2-(imidazole-1-carbothioyloxy)-butyl ester
    —— 2-diazoacetyl-<i>N</i>-phenyl-benzenesulfonamide 38948-43-5 C14H11N3O3S
    2-diazoacetyl-<i>N</i>-phenyl-benzenesulfonamide
    —— 2-(4,9-dihydro-3H-β-carbolin-1-yl)-7-(4-nitrophenyl)-hepta-2,4,6-trienenitrile mesylate 1309611-71-9 CH4O3S*C24H18N4O2
    2-(4,9-dihydro-3H-β-carbolin-1-yl)-7-(4-nitrophenyl)-hepta-2,4,6-trienenitrile mesylate
    —— 2-[4-(Pyridin-3-yloxy)-phenyl]-propionic acid 51362-93-7 C14H13NO3
    2-[4-(Pyridin-3-yloxy)-phenyl]-propionic acid
    —— 2-Acetoxy-3-(1-methyl-2,5-dioxo-cyclopentyl)-propionic acid 37678-12-9 C11H14O6
    2-Acetoxy-3-(1-methyl-2,5-dioxo-cyclopentyl)-propionic acid
    —— (2S)-N-{4-[3-(7-methoxy-(2R)-hydroxy-(11aS)-1,2,3,10,11,11a-hexahydro-5H-pyrrolo[2,1-c][1,4] benzodiazepine-5-one-8-yloxy)propoxy]-5-methoxy-2-nitrobenzoyl}pyrrolidine-2-carboxaldehyde diethyl thioacetal 763125-80-0 C33H44N4O9S2
    (2S)-N-{4-[3-(7-methoxy-(2R)-hydroxy-(11aS)-1,2,3,10,11,11a-hexahydro-5H-pyrrolo[2,1-c][1,4] benzodiazepine-5-one-8-yloxy)propoxy]-5-methoxy-2-nitrobenzoyl}pyrrolidine-2-carboxaldehyde diethyl thioacetal
    —— 2-(tert-butyldimethylsilyloxy)-5-(1-phenylvinyl)furan 1326343-41-2 C18H24O2Si
    2-(tert-butyldimethylsilyloxy)-5-(1-phenylvinyl)furan
    —— 2-(dibenzylamino)-3-phenylpropylformate 1010729-25-5 C24H25NO2
    2-(dibenzylamino)-3-phenylpropylformate
    —— (2R,3S,4R,6R)-3-Benzyloxy-2,4,6-trimethyl-7-trityloxy-heptan-1-ol 352209-69-9 C36H42O3
    (2R,3S,4R,6R)-3-Benzyloxy-2,4,6-trimethyl-7-trityloxy-heptan-1-ol
    —— 2-(4-chloro-1H-pyrazolo[3,4-d]pyrimidin-1-yl)-1-(4-fluorophenyl)ethanol 1451010-32-4 C13H10ClFN4O
    2-(4-chloro-1H-pyrazolo[3,4-d]pyrimidin-1-yl)-1-(4-fluorophenyl)ethanol
    —— (2E,4E)-6-ethoxy-6-(4-methoxyphenyl)-3-methylhexa-2,4-dienal 1306616-00-1 C16H20O3
    (2E,4E)-6-ethoxy-6-(4-methoxyphenyl)-3-methylhexa-2,4-dienal
    —— 2,4-dimethoxy-5-(diphenylmethyl)desoxybenzoin 98498-00-1 C29H26O3
    2,4-dimethoxy-5-(diphenylmethyl)desoxybenzoin
    —— 2-[(Z)-2-(4-Methoxy-phenyl)-vinyl]-isoindole-1,3-dione 129880-32-6 C17H13NO3
    2-[(Z)-2-(4-Methoxy-phenyl)-vinyl]-isoindole-1,3-dione
    —— 2-[1-tert-butoxycarbonylamino-4-(tetrahydropyran-2-yloxy)butyl]nitrobenzene 881417-06-7 C20H30N2O6
    2-[1-tert-butoxycarbonylamino-4-(tetrahydropyran-2-yloxy)butyl]nitrobenzene
    —— (2-butyl-5-nitro-benzofuran-3-yl)-[4-(3-di-1-[<sup>2</sup>H<sub>2</sub>]-butylamino-1-[<sup>2</sup>H<sub>6</sub>]-propoxy)-phenyl]-methanone 1542232-41-6 C30H40N2O5
    (2-butyl-5-nitro-benzofuran-3-yl)-[4-(3-di-1-[<sup>2</sup>H<sub>2</sub>]-butylamino-1-[<sup>2</sup>H<sub>6</sub>]-propoxy)-phenyl]-methanone
    —— (2-Pentafluorophenyl-cyclopropyl)-carbamic acid benzyl ester 32777-61-0 C17H12F5NO2
    (2-Pentafluorophenyl-cyclopropyl)-carbamic acid benzyl ester
    —— 2,11-dichloro-3,7-dimethoxy-10,11-dihydro-dibenzo[<i>b</i>,<i>f</i>]thiepine 61150-77-4 C16H14Cl2O2S
    2,11-dichloro-3,7-dimethoxy-10,11-dihydro-dibenzo[<i>b</i>,<i>f</i>]thiepine
    —— (2R)-4-Methoxycarbonyl-1-(5-phenylthiophene-2-sulfonyl)-N-(2-tetrahydropyranyloxy)-2-piperazinecarboxamide 209591-75-3 C22H27N3O7S2
    (2R)-4-Methoxycarbonyl-1-(5-phenylthiophene-2-sulfonyl)-N-(2-tetrahydropyranyloxy)-2-piperazinecarboxamide
    —— 2-Isoprpylimino-3-isopropyl-5-oxazolidinon 63059-02-9 C9H16N2O2
    2-Isoprpylimino-3-isopropyl-5-oxazolidinon
    —— 2-phenylmethanesulfonyl-quinoline-3-carboxylic acid 65764-23-0 C17H13NO4S
    2-phenylmethanesulfonyl-quinoline-3-carboxylic acid
    —— 2-(2,4-Dinitro-benzenesulfonyl)-phenanthrene 63279-83-4 C20H12N2O6S
    2-(2,4-Dinitro-benzenesulfonyl)-phenanthrene
    —— 2-[(2-acetoxy-anilino)-phenyl-methyl]-3-acetyl-2,3-dihydro-benzooxazole 65438-78-0 C24H22N2O4
    2-[(2-acetoxy-anilino)-phenyl-methyl]-3-acetyl-2,3-dihydro-benzooxazole
    —— 2-Propenoic acid, 3-(4-fluoro-2-methyl-3-nitrophenyl)- 1807340-98-2 C10H8FNO4
    2-Propenoic acid, 3-(4-fluoro-2-methyl-3-nitrophenyl)-
    —— 2-Allyl-1-methoxy-anthraquinone 64302-89-2 C18H14O3
    2-Allyl-1-methoxy-anthraquinone
    —— 2,3-Dimethoxy-7-benzoyloxy-10-dibrommethylphenanthren 64272-01-1 C24H18Br2O4
    2,3-Dimethoxy-7-benzoyloxy-10-dibrommethylphenanthren
    —— 2-(2,4-dimethoxy-phenylamino)-4-methyl-thiazole-5-carboxylic acid 890082-09-4 C13H14N2O4S
    2-(2,4-dimethoxy-phenylamino)-4-methyl-thiazole-5-carboxylic acid
    —— (2-Methoxy-ethyl)-carbamic acid 2-methoxy-2-phenyl-ethyl ester 65935-22-0 C13H19NO4
    (2-Methoxy-ethyl)-carbamic acid 2-methoxy-2-phenyl-ethyl ester
    —— 2-Propyl-4-(1-methylcyclohexyl)-imidazol 42253-48-5 C13H22N2
    2-Propyl-4-(1-methylcyclohexyl)-imidazol
    —— 2-Benzylamino-N-(3-trifluoromethylphenyl)-2-imidazoline-1-carbothioamide 73224-70-1 C18H17F3N4S
    2-Benzylamino-N-(3-trifluoromethylphenyl)-2-imidazoline-1-carbothioamide
    —— 2,4'-diacetoxy-3',5'-dichlorobenzanilide 55411-50-2 C17H13Cl2NO5
    2,4'-diacetoxy-3',5'-dichlorobenzanilide
    —— 2-(2,5-dioxo-1,3-diphenyl-imidazolidin-4-yl)-<i>N</i>-methyl-<i>N</i>-phenyl-acetamide 67500-18-9 C24H21N3O3
    2-(2,5-dioxo-1,3-diphenyl-imidazolidin-4-yl)-<i>N</i>-methyl-<i>N</i>-phenyl-acetamide
    —— (2E)-3-(5-(5-((4Z)-4-(4-(bis(4-tert-butylphenyl)amino)benzylidene)-4,5-dihydro-1-methyl-5-oxo-1H-imidazol-2-yl)thiophen-2-yl)thiophen-2-yl)-2-cyanoacrylic acid 1202876-86-5 C43H40N4O3S2
    (2E)-3-(5-(5-((4Z)-4-(4-(bis(4-tert-butylphenyl)amino)benzylidene)-4,5-dihydro-1-methyl-5-oxo-1H-imidazol-2-yl)thiophen-2-yl)thiophen-2-yl)-2-cyanoacrylic acid
    —— 2-ethyl-2-methacryloyloxymethyl-3-ethoxycarbonyloxypropanol 174141-10-7 C13H22O6
    2-ethyl-2-methacryloyloxymethyl-3-ethoxycarbonyloxypropanol