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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-(1,2,3,4-Tetrahydro-1,4-methano-benzocyclohepten-7-ylidene)-malononitrile 67074-27-5 C15H12N2
    2-(1,2,3,4-Tetrahydro-1,4-methano-benzocyclohepten-7-ylidene)-malononitrile
    —— 2-Chlorethyloxanilat 67984-44-5 C10H10ClNO3
    2-Chlorethyloxanilat
    —— (2-Brom-aethyl)-(2,3-dichlor-propyl)-sulfid 65271-09-2 C5H9BrCl2S
    (2-Brom-aethyl)-(2,3-dichlor-propyl)-sulfid
    —— 2'-(Benzylthio)-N-<(-3-dimethylamino)propyl>acetanilid 6447-88-7 C20H26N2OS
    2'-(Benzylthio)-N-<(-3-dimethylamino)propyl>acetanilid
    —— 2,3-Diazabicyclo<2.2.1>hex-2-ene tetrafluoroboric acid salt 121574-09-2 BF4*C4H6N2*H
    2,3-Diazabicyclo<2.2.1>hex-2-ene tetrafluoroboric acid salt
    —— 2-[(5-chloro-2-nitrophenyl)-thio]-5-methoxybenzoic acid 94636-18-7 C14H10ClNO5S
    2-[(5-chloro-2-nitrophenyl)-thio]-5-methoxybenzoic acid
    —— (2-benzylidenehydrazineyl)(methylthio)methanamine 1239248-73-7 C9H13N3S
    (2-benzylidenehydrazineyl)(methylthio)methanamine
    —— (2-Carbonochloridoylphenyl) 2-phenylacetate 78589-57-8 C15H11ClO3
    (2-Carbonochloridoylphenyl) 2-phenylacetate
    —— 2'-azidoethyl-2,3-O-isopropylidene-α-D-mannopyranoside-4,6-cyclic sulfate 1304042-75-8 C11H17N3O8S
    2'-azidoethyl-2,3-O-isopropylidene-α-D-mannopyranoside-4,6-cyclic sulfate
    —— 2-(2-cyano-1-methylethyl)-4,5-dihydro-6-phenyl-3(2H)-pyridazinone 81937-96-4 C14H15N3O
    2-(2-cyano-1-methylethyl)-4,5-dihydro-6-phenyl-3(2H)-pyridazinone
    —— 2,4,6-tri(4-(4-butyloxy-6-chloro-1,3,5-triazin-2-yl)phenyl)-1,3,5-triazine 1267551-02-9 C42H39Cl3N12O6
    2,4,6-tri(4-(4-butyloxy-6-chloro-1,3,5-triazin-2-yl)phenyl)-1,3,5-triazine
    —— 2,6-di-n-propyl-γ-pyrone 14774-16-4 C11H16O2
    2,6-di-n-propyl-γ-pyrone
    —— 2-Cyclopropyl-naphtho[2,3-f]isoindole-1,3-dione 68849-94-5 C19H13NO2
    2-Cyclopropyl-naphtho[2,3-f]isoindole-1,3-dione
    —— (2S)-N-(2-fluorobenzyl)-N-[(2-methoxypyridin-3-yl)methyl]-2-[(1R)-1-(1-naphthyl)-3,4-dihydroisoquinolin-2(1H)-yl]propanamide 610298-21-0 C36H34FN3O2
    (2S)-N-(2-fluorobenzyl)-N-[(2-methoxypyridin-3-yl)methyl]-2-[(1R)-1-(1-naphthyl)-3,4-dihydroisoquinolin-2(1H)-yl]propanamide
    —— 2-(R)-{4-[5-(4-trifluoromethylphenyl)pyrimidin-2-yl]piperazine-1-sulfonylmethyl}-N-hydroxy-3-methylbutyramide 374930-75-3 C21H26F3N5O4S
    2-(R)-{4-[5-(4-trifluoromethylphenyl)pyrimidin-2-yl]piperazine-1-sulfonylmethyl}-N-hydroxy-3-methylbutyramide
    —— 2-[2,6-dichloro-3-[(2,2-dimethylpropanoylamino)methyl]anilino]-6-(2,2-difluoroethoxy)-1-methyl-N-[5-(trifluoromethyl)pyridin-2-yl]benzimidazole-5-carboxamide 1360622-72-5 C29H27Cl2F5N6O3
    2-[2,6-dichloro-3-[(2,2-dimethylpropanoylamino)methyl]anilino]-6-(2,2-difluoroethoxy)-1-methyl-N-[5-(trifluoromethyl)pyridin-2-yl]benzimidazole-5-carboxamide
    —— 2-Phenyl-4,6-dimethoxychinazolin-5,8-chinon 38340-52-2 C16H12N2O4
    2-Phenyl-4,6-dimethoxychinazolin-5,8-chinon
    —— 2-chloro-4,5-dimethoxy-1-methyl-1<i>H</i>-benzoimidazole 30710-56-6 C10H11ClN2O2
    2-chloro-4,5-dimethoxy-1-methyl-1<i>H</i>-benzoimidazole
    —— 2-(p-Anisyl)-methyl-cyclopentan 20935-39-1 C13H18O
    2-(p-Anisyl)-methyl-cyclopentan
    —— 2-butoxy-7,8-dihydro-9-(1-hydroxycarbonylmethylpiperidin-3-ylmethyl)-8-oxoadenine 931097-14-2 C17H26N6O4
    2-butoxy-7,8-dihydro-9-(1-hydroxycarbonylmethylpiperidin-3-ylmethyl)-8-oxoadenine
    —— 2-chloro-N-[3-(diethylsulfamoyl)-4-ethoxyphenyl]acetamide 923773-99-3 C14H21ClN2O4S
    2-chloro-N-[3-(diethylsulfamoyl)-4-ethoxyphenyl]acetamide
    —— 2-[4-(4-butyl-3,5-dimethyl-1H-pyrazol-1-yl)phenyl]ethanol 616878-72-9 C17H24N2O
    2-[4-(4-butyl-3,5-dimethyl-1H-pyrazol-1-yl)phenyl]ethanol
    —— 2-Cyclopentyl-7,8-dihydro-4-(n-propyl)-8-(1-pyrazolylmethyl)-1H-imidazo[2,1-i]purin-5(4H)-one 348166-91-6 C19H25N7O
    2-Cyclopentyl-7,8-dihydro-4-(n-propyl)-8-(1-pyrazolylmethyl)-1H-imidazo[2,1-i]purin-5(4H)-one
    —— 2-(4-ethyl-phenyl)-hexahydro-pyrrolo[3,4-c]pyrrol-1-one hydrochloride 1412906-25-2 C14H18N2O*ClH
    2-(4-ethyl-phenyl)-hexahydro-pyrrolo[3,4-c]pyrrol-1-one hydrochloride
    —— 2-Methoxy-4-[5'-(8-phenyl-octylcarbamoyl)-3,3"-bis-trifluoromethyl-[1,1':3'1"]terphenyl-2'yloxymethyl]-benzoic acid 251476-95-6 C44H41F6NO5
    2-Methoxy-4-[5'-(8-phenyl-octylcarbamoyl)-3,3"-bis-trifluoromethyl-[1,1':3'1"]terphenyl-2'yloxymethyl]-benzoic acid
    —— 2-{2-Cyclohexylmethyl-4-[2-(2-cyclohexyl-5-methyl-oxazol-4-yl)-ethoxy]-phenoxy}-2-methyl-propionic Acid 403611-40-5 C29H41NO5
    2-{2-Cyclohexylmethyl-4-[2-(2-cyclohexyl-5-methyl-oxazol-4-yl)-ethoxy]-phenoxy}-2-methyl-propionic Acid
    —— 2-Acetoxyacetyl-indol 52098-09-6 C12H11NO3
    2-Acetoxyacetyl-indol
    —— 2-Iod-3-brommethylchinolin 35740-84-2 C10H7BrIN
    2-Iod-3-brommethylchinolin
    —— 2-[(6-chloro-4H-1,3-benzodioxin-8-yl)methoxy]-3-[(2,4-dichloro-phenyl)methoxy]benzoic acid 533893-52-6 C23H17Cl3O6
    2-[(6-chloro-4H-1,3-benzodioxin-8-yl)methoxy]-3-[(2,4-dichloro-phenyl)methoxy]benzoic acid
    —— 2,3-dihydro-2-[(4-phenylpiperidin-1-yl)methyl]indene hydrochloride 269084-26-6 C21H25N*ClH
    2,3-dihydro-2-[(4-phenylpiperidin-1-yl)methyl]indene hydrochloride
    —— 2-{4-[2-(4-Diphenylamino-phenyl)-ethyl]-phenylamino}-benzoic acid 313675-52-4 C33H28N2O2
    2-{4-[2-(4-Diphenylamino-phenyl)-ethyl]-phenylamino}-benzoic acid
    —— (2R)-3-<(tert-butyldimethylsilyl)oxymethyl>-2-<2-(methyoxycarbonyl)-4-methyl-(1E)-2-propenyl>-2,5-dihydrofuran 138945-25-2 C17H30O4Si
    (2R)-3-<(tert-butyldimethylsilyl)oxymethyl>-2-<2-(methyoxycarbonyl)-4-methyl-(1E)-2-propenyl>-2,5-dihydrofuran
    —— 2-<2-(2-Thienyl)ethyl>-Δ<sup>2</sup>-imidazolin-p-tosylat 5685-80-3 C7H8O3S*C9H12N2S
    2-<2-(2-Thienyl)ethyl>-Δ<sup>2</sup>-imidazolin-p-tosylat
    —— 2-{[1-(2-Amino-phenyl)-1-phenyl-meth-(Z)-ylidene]-amino}-malonic acid diethyl ester 5606-48-4 C20H22N2O4
    2-{[1-(2-Amino-phenyl)-1-phenyl-meth-(Z)-ylidene]-amino}-malonic acid diethyl ester
    —— 2-Decylsulfanyl-benzo[1,3,2]oxathiaphosphole 51656-55-4 C16H25OPS2
    2-Decylsulfanyl-benzo[1,3,2]oxathiaphosphole
    —— 2-(4-Sulfamoyl-benzenesulfonylamino)-propionic acid 1150-23-8 C9H12N2O6S2
    2-(4-Sulfamoyl-benzenesulfonylamino)-propionic acid
    —— 2,2,4-Trimethyl-3-oxo-pentanoic acid 2-cyano-ethyl ester 4447-72-7 C11H17NO3
    2,2,4-Trimethyl-3-oxo-pentanoic acid 2-cyano-ethyl ester
    —— 2-(2-allyloxy-phenyl)-2,3-dihydro-benzo[<i>e</i>][1,3]oxazin-4-one 108973-49-5 C17H15NO3
    2-(2-allyloxy-phenyl)-2,3-dihydro-benzo[<i>e</i>][1,3]oxazin-4-one
    —— 2,5-Dichlor-3-nitrobenzoesaeure-butylamid 4906-62-1 C11H12Cl2N2O3
    2,5-Dichlor-3-nitrobenzoesaeure-butylamid
    —— 2-isopropyl-3-[(E)-2-phenylvinyl]-7H-furo[3,2-g]chromen-7-one 1332511-86-0 C22H18O3
    2-isopropyl-3-[(E)-2-phenylvinyl]-7H-furo[3,2-g]chromen-7-one
    —— 2-hydroxy-6-amidino-1-(2-carbamoylethyl)naphthalene.hydrochloride 180919-34-0 C14H15N3O2*ClH
    2-hydroxy-6-amidino-1-(2-carbamoylethyl)naphthalene.hydrochloride
    —— 20-Desethyl-20-methylvincadifformine 77080-76-3 C20H24N2O2
    20-Desethyl-20-methylvincadifformine
    —— 2-fluoro-4,4-dimethoxy-3-methylcyclohexa-2,5-dienone 1600530-21-9 C9H11FO3
    2-fluoro-4,4-dimethoxy-3-methylcyclohexa-2,5-dienone
    —— 2-(4-Chloro-benzoylamino)-succinic acid 1-(4-chloro-phenyl) ester 4-methyl ester 68430-41-1 C18H15Cl2NO5
    2-(4-Chloro-benzoylamino)-succinic acid 1-(4-chloro-phenyl) ester 4-methyl ester
    —— 2-Amino-4,5-dihydrothieno<3,2-e>benzothiazolhydrobromid 35710-98-6 BrH*C9H8N2S2
    2-Amino-4,5-dihydrothieno<3,2-e>benzothiazolhydrobromid
    —— 2-Butyroxy-1,2,3,4,6,7,12,12b-octahydroindolo<2,3-a>chinolizin 102008-52-6 C19H24N2O2
    2-Butyroxy-1,2,3,4,6,7,12,12b-octahydroindolo<2,3-a>chinolizin
    —— 2,5-dibromo-N-{(3R,5R)-1-cyano-5-[(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)methyl]-3-pyrrolidinyl}benzenesulfonamide 1123307-90-3 C20H16Br2N4O4S
    2,5-dibromo-N-{(3R,5R)-1-cyano-5-[(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)methyl]-3-pyrrolidinyl}benzenesulfonamide
    —— 2-(6-fluoroimidazo[1,2-a]pyridin-3-yl)-5-nitro-N-(pyridin-2-ylmethyl)pyrimidin-4-amine 1352624-02-2 C17H12FN7O2
    2-(6-fluoroimidazo[1,2-a]pyridin-3-yl)-5-nitro-N-(pyridin-2-ylmethyl)pyrimidin-4-amine
    —— 2-Amino-4-[4-(2-hydroxyethoxy)phenyl]-6-[(5-phenyl-1,3-oxazol-4-yl)methylsulfanyl]pyridine-3,5-dicarbonitrile 1107661-83-5 C25H19N5O3S
    2-Amino-4-[4-(2-hydroxyethoxy)phenyl]-6-[(5-phenyl-1,3-oxazol-4-yl)methylsulfanyl]pyridine-3,5-dicarbonitrile
    —— (2R)-3-(4-chlorophenyl)-1-(4-{2-[(methylsulfonyl)amino]phenyl}piperazinyl)-2-[benzylamino]propan-1-one 494783-91-4 C27H31ClN4O3S
    (2R)-3-(4-chlorophenyl)-1-(4-{2-[(methylsulfonyl)amino]phenyl}piperazinyl)-2-[benzylamino]propan-1-one