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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-Formyl-3,4-diethyl-pyrrol-oxim 90565-58-5 C9H14N2O
    2-Formyl-3,4-diethyl-pyrrol-oxim
    —— 2-(Methoxy-phenyl-methyl)-cyclohexanecarbaldehyde 136066-71-2 C15H20O2
    2-(Methoxy-phenyl-methyl)-cyclohexanecarbaldehyde
    —— 2-[1,1-dioxo-5-[4-[[4-(trifluoromethoxy)phenoxy]methyl]phenyl]-3H-thieno[2,3-d][1,2]thiazol-2-yl]butanoic acid 1170195-68-2 C23H20F3NO6S2
    2-[1,1-dioxo-5-[4-[[4-(trifluoromethoxy)phenoxy]methyl]phenyl]-3H-thieno[2,3-d][1,2]thiazol-2-yl]butanoic acid
    —— 2-(difluoromethoxy)-6-hydroxybenzenecarboximidamide 1228574-58-0 C8H8F2N2O2
    2-(difluoromethoxy)-6-hydroxybenzenecarboximidamide
    —— 2-{[4-(N'-Benzhydrylidene-hydrazino)-phenyl]-diethylamino-methylene}-malononitrile 122127-92-8 C27H25N5
    2-{[4-(N'-Benzhydrylidene-hydrazino)-phenyl]-diethylamino-methylene}-malononitrile
    —— 2-(3-hydroxymethyl-4-hydroxyphenyl)ethylpivalate 722539-68-6 C14H20O4
    2-(3-hydroxymethyl-4-hydroxyphenyl)ethylpivalate
    —— 2β-Acetoxy-3α-brom-5α-cholestan-3β-yl-phosphonsaeure-dimethylester 1182-59-8 C31H54BrO5P
    2β-Acetoxy-3α-brom-5α-cholestan-3β-yl-phosphonsaeure-dimethylester
    —— 2-nitro-benzaldehyde-[4-(2,4-dinitro-phenyl)-semicarbazone] 106738-40-3 C14H10N6O7
    2-nitro-benzaldehyde-[4-(2,4-dinitro-phenyl)-semicarbazone]
    —— 2-(2,5-dichloro-benzenesulfonyl)-5-nitro-benzoic acid 99585-44-1 C13H7Cl2NO6S
    2-(2,5-dichloro-benzenesulfonyl)-5-nitro-benzoic acid
    —— 2-<4-Cyan-phenylsulfon>-isobuttersaeure-ethylester 100373-26-0 C13H15NO4S
    2-<4-Cyan-phenylsulfon>-isobuttersaeure-ethylester
    —— 2-[1-Hydroxy-3-(3,4,5-trimethoxy-phenyl)-propyl]-succinamide 94429-52-4 C16H24N2O6
    2-[1-Hydroxy-3-(3,4,5-trimethoxy-phenyl)-propyl]-succinamide
    —— 2,4-Dichlor-5-ethoxycarbonyl-benzol-(1-azo-1)-4-hydroxy-naphthalin 94998-37-5 C19H14Cl2N2O3
    2,4-Dichlor-5-ethoxycarbonyl-benzol-(1-azo-1)-4-hydroxy-naphthalin
    —— 2-Phenyl-benzocyclobuten-carbonsaeure-(1) 92496-29-2 C15H12O2
    2-Phenyl-benzocyclobuten-carbonsaeure-(1)
    —— 2,4,6-Triiod-N-leucylglycyl-anilin 93719-28-9 C14H18I3N3O2
    2,4,6-Triiod-N-leucylglycyl-anilin
    —— (2'-chloro-4-nitro-stilben-α-y)-amine 31061-42-4 C14H11ClN2O2
    (2'-chloro-4-nitro-stilben-α-y)-amine
    —— 2-allyl-7-methoxy-1-oxo-1,2,3,4-tetrahydro-[2]naphthaldehyde 858198-50-2 C15H16O3
    2-allyl-7-methoxy-1-oxo-1,2,3,4-tetrahydro-[2]naphthaldehyde
    —— (25<i>R</i>)-3β,11α-diacetoxy-5α-spirostan-7-one 120612-58-0 C31H46O7
    (25<i>R</i>)-3β,11α-diacetoxy-5α-spirostan-7-one
    —— (2-chloro-3-methyl-but-3-enyl)-phosphonic acid diisopropyl ester 99993-50-7 C11H22ClO3P
    (2-chloro-3-methyl-but-3-enyl)-phosphonic acid diisopropyl ester
    —— (2-cyclopentyl-cyclohexyl)-acetic acid ethyl ester 872288-16-9 C15H26O2
    (2-cyclopentyl-cyclohexyl)-acetic acid ethyl ester
    —— 2,3,10,11,12-Pentamethoxy-8-oxo-5,7,8,9-tetrahydro-6H-9-aza-6a-azonia-benzo[6,7]cyclohepta[1,2-a]naphthalene; bromide 78922-74-4 Br*C22H25N2O6
    2,3,10,11,12-Pentamethoxy-8-oxo-5,7,8,9-tetrahydro-6H-9-aza-6a-azonia-benzo[6,7]cyclohepta[1,2-a]naphthalene; bromide
    —— 2-[[[(2,6-dichlorophenyl)amino]carbonyl]amino]-6-methylbenzoic acid 185689-18-3 C15H12Cl2N2O3
    2-[[[(2,6-dichlorophenyl)amino]carbonyl]amino]-6-methylbenzoic acid
    —— 2-amino-3-(4-dimethylamino-benzyl)-6-methoxy-4-phenyl-3,4-dihydro-pyridine-3,5-dicarbonitrile 70258-57-0 C23H23N5O
    2-amino-3-(4-dimethylamino-benzyl)-6-methoxy-4-phenyl-3,4-dihydro-pyridine-3,5-dicarbonitrile
    —— 2-(1,4-Dimethoxy-2-naphthalenyl)ethylamine hydrochloride 2445792-79-8 C14H18ClNO2
    2-(1,4-Dimethoxy-2-naphthalenyl)ethylamine hydrochloride
    —— 2-methylene-3-(trans-3-tert-butyldimethylsiloxyocten-1-yl)-4-cumyloxycyclopentanone 70302-45-3 C29H46O3Si
    2-methylene-3-(trans-3-tert-butyldimethylsiloxyocten-1-yl)-4-cumyloxycyclopentanone
    —— (20S)-Des-A,B-22-(acetoxy)-23,24-dinorcholane-8β-ol 141245-56-9 C15H26O3
    (20S)-Des-A,B-22-(acetoxy)-23,24-dinorcholane-8β-ol
    —— 2-(tert-butylthio)-5-nitro-N-phenylbenzamide 1060674-96-5 C17H18N2O3S
    2-(tert-butylthio)-5-nitro-N-phenylbenzamide
    —— 2-(4-(5-(4-(3-(2-chlorophenyl)ureido)phenyl)thiazol-2-yl)cyclohexyl)acetic acid 1363363-00-1 C24H24ClN3O3S
    2-(4-(5-(4-(3-(2-chlorophenyl)ureido)phenyl)thiazol-2-yl)cyclohexyl)acetic acid
    —— 2,2',4-Tricarboxy-biphenyl 100954-24-3 C15H10O6
    2,2',4-Tricarboxy-biphenyl
    —— (2R,8R)-2-t-Butyldimethylsilyloxy-8-methyldecane 104784-06-7 C17H38OSi
    (2R,8R)-2-t-Butyldimethylsilyloxy-8-methyldecane
    —— (2-fluoro-phenyl)-imidazo[1,2-<i>a</i>]quinoxalin-4-yl-amine 68009-16-5 C16H11FN4
    (2-fluoro-phenyl)-imidazo[1,2-<i>a</i>]quinoxalin-4-yl-amine
    —— 2-propyl-5-(5-pyridin-4-yl-1,2,4-oxadiazol-3-yl)pyrimidin-4-amine 82216-45-3 C14H14N6O
    2-propyl-5-(5-pyridin-4-yl-1,2,4-oxadiazol-3-yl)pyrimidin-4-amine
    —— 2,2-Dimethyl-propionic acid (1R,2R,3R,5S,6S)-2-((S)-1,2-dihydroxy-ethyl)-6-(2,2-dimethyl-propionyloxymethyl)-3-hydroxy-2,5-dimethoxy-cyclohexylmethyl ester 189130-21-0 C22H40O9
    2,2-Dimethyl-propionic acid (1R,2R,3R,5S,6S)-2-((S)-1,2-dihydroxy-ethyl)-6-(2,2-dimethyl-propionyloxymethyl)-3-hydroxy-2,5-dimethoxy-cyclohexylmethyl ester
    —— 2-Methyl-3-karbaethoxy-4-benzyl-5,6-dioxothieno<3,2-b>pyrrol 57203-86-8 C17H13NO5S
    2-Methyl-3-karbaethoxy-4-benzyl-5,6-dioxothieno<3,2-b>pyrrol
    —— 2,4-dioxo-5,6-diphenyl-[1,3,5]triazinane-1,3-disulfonic acid bis-benzylamide 62442-12-0 C29H27N5O6S2
    2,4-dioxo-5,6-diphenyl-[1,3,5]triazinane-1,3-disulfonic acid bis-benzylamide
    —— [(2S,6S,7R)-6-(hydroxymethyl)-2-tricyclo[5.2.1.02,6]dec-4-enyl]methanol 83378-94-3 C12H18O2
    [(2S,6S,7R)-6-(hydroxymethyl)-2-tricyclo[5.2.1.02,6]dec-4-enyl]methanol
    —— 2-(3-fluorophenyl)-5-(oxiran-2-ylmethoxy)benzoxazole 1073623-60-5 C16H12FNO3
    2-(3-fluorophenyl)-5-(oxiran-2-ylmethoxy)benzoxazole
    —— 2-ethylsulfanyl-N-[(4-fluorophenyl)-methyl]-4-methyl-7-(trifluoromethyl)-[1,6]naphthyridine-3-carboxylic acid amide 1610779-40-2 C20H17F4N3OS
    2-ethylsulfanyl-N-[(4-fluorophenyl)-methyl]-4-methyl-7-(trifluoromethyl)-[1,6]naphthyridine-3-carboxylic acid amide
    —— 2-dimethylamino-2,6-bis-(ethoxy-methyl-phosphinothioyloxy)-pyrimidine 65399-28-2 C12H23N3O4P2S2
    2-dimethylamino-2,6-bis-(ethoxy-methyl-phosphinothioyloxy)-pyrimidine
    —— 2-vinylisoquinolin-1(2H)-one 129864-82-0 C11H9NO
    2-vinylisoquinolin-1(2H)-one
    —— 2-({3-[3-(dimethylamino)propoxy]phenyl}amino)-7-(1,3-thiazol-2-yl)pyrimido[4',5':4,5]pyrimido[1,2-b]indazol-5(7H)-one 1242151-43-4 C26H24N8O2S
    2-({3-[3-(dimethylamino)propoxy]phenyl}amino)-7-(1,3-thiazol-2-yl)pyrimido[4',5':4,5]pyrimido[1,2-b]indazol-5(7H)-one
    —— [[(2S,3S,4R,5R)-5-(2-amino-6-ethoxypurin-9-yl)-2,4-difluoro-3-hydroxy-4-methyloxolan-2-yl]methoxy-(propan-2-yloxycarbonyloxymethoxy)phosphoryl]oxymethyl propan-2-yl carbonate 1613589-88-0 C23H34F2N5O13P
    [[(2S,3S,4R,5R)-5-(2-amino-6-ethoxypurin-9-yl)-2,4-difluoro-3-hydroxy-4-methyloxolan-2-yl]methoxy-(propan-2-yloxycarbonyloxymethoxy)phosphoryl]oxymethyl propan-2-yl carbonate
    —— 2-phenoxathiin-2-yl-quinoline 110571-14-7 C21H13NOS
    2-phenoxathiin-2-yl-quinoline
    —— 2-(trans-3-Benzoylamino-2-oxo-4-tritylthio-1-azetidinyl)cyclopentylidenessigsaeure-methylester 76390-33-5 C19H22N2O4S
    2-(trans-3-Benzoylamino-2-oxo-4-tritylthio-1-azetidinyl)cyclopentylidenessigsaeure-methylester
    —— 2,3-dicarboxy-7,7-dimethyl-5,6-dihydrofuro<3,2-g>-7H-<1>benzopyran 84797-67-1 C15H14O6
    2,3-dicarboxy-7,7-dimethyl-5,6-dihydrofuro<3,2-g>-7H-<1>benzopyran
    —— 2-(1-isopropyl-1H-indazole-3-carbonyl)-N-(4-methoxyphenyl)hydrazine-1-carbothioamide 934302-39-3 C19H21N5O2S
    2-(1-isopropyl-1H-indazole-3-carbonyl)-N-(4-methoxyphenyl)hydrazine-1-carbothioamide
    —— 2-Methoxy-2-phenyl-2-phenylsulfanylacetaldehyde 82834-08-0 C15H14O2S
    2-Methoxy-2-phenyl-2-phenylsulfanylacetaldehyde
    —— 2-Bromo-N<sup>1</sup>,N<sup>4</sup>-dicyclohexyl-succinamide 56885-66-6 C16H27BrN2O2
    2-Bromo-N<sup>1</sup>,N<sup>4</sup>-dicyclohexyl-succinamide
    —— 2-((R)-2-(4-methoxybenzyloxy)-1-phenylethyl)isoindoline-1,3-dione 1380611-74-4 C24H21NO4
    2-((R)-2-(4-methoxybenzyloxy)-1-phenylethyl)isoindoline-1,3-dione
    —— 2-(methoxyoxomethanyl)-5-phenyl-3-(tert-butyldimethylsilyloxy)-4,5-dihydrooxepine 1353017-48-7 C20H28O4Si
    2-(methoxyoxomethanyl)-5-phenyl-3-(tert-butyldimethylsilyloxy)-4,5-dihydrooxepine
    —— 2-((Ξ)-2-hydroxy-[1]naphthylmethylene)-6-methoxy-benzofuran-3-one 102555-47-5 C20H14O4
    2-((Ξ)-2-hydroxy-[1]naphthylmethylene)-6-methoxy-benzofuran-3-one