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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-((6-chloropyridin-3-yl)oxy)-5-formylbenzonitrile 1421434-83-4 C13H7ClN2O2
    2-((6-chloropyridin-3-yl)oxy)-5-formylbenzonitrile
    —— (2'-furanylcarboxy)-4,5α-epoxy-17-methylmorphinan-6-one 1261158-74-0 C22H21NO5
    (2'-furanylcarboxy)-4,5α-epoxy-17-methylmorphinan-6-one
    —— 2-((1r,4r)-4-(4-(2-((2,5-difluorophenyl)carbamoyl)imidazo[1,2-a]pyridin-6-yl)phenyl)cyclohexyl)acetic acid 1449779-91-2 C28H25F2N3O3
    2-((1r,4r)-4-(4-(2-((2,5-difluorophenyl)carbamoyl)imidazo[1,2-a]pyridin-6-yl)phenyl)cyclohexyl)acetic acid
    —— 2-(2-((tert-butoxycarbonyl)(4-cyclohexylbenzyl)amino)-6-(4-nitrophenoxy)-9H-purin-9-yl)acetic acid 1255652-81-3 C31H34N6O7
    2-(2-((tert-butoxycarbonyl)(4-cyclohexylbenzyl)amino)-6-(4-nitrophenoxy)-9H-purin-9-yl)acetic acid
    —— 2-[1-(4-cyanophenyl)-7-methoxy-3-methyl-3H-pyrazolo[3,4-c]quinolin-8-yloxy]-2-phenylpropanoic acid 1353635-18-3 C28H22N4O4
    2-[1-(4-cyanophenyl)-7-methoxy-3-methyl-3H-pyrazolo[3,4-c]quinolin-8-yloxy]-2-phenylpropanoic acid
    —— (2S,3R,4R,5R)-2-((R)-2-(((2S,3aS,4S,5S,6S)-4,5-bis(benzyloxy)-6-((S)-1,2-bis(benzyloxy)ethyl)hexahydropyrrolo[1,2-b]isoxazol-2-yl)methoxy)-1-hydroxyethyl)-5-methoxytetrahydrofuran-3,4-diol 1083005-02-0 C44H53NO11
    (2S,3R,4R,5R)-2-((R)-2-(((2S,3aS,4S,5S,6S)-4,5-bis(benzyloxy)-6-((S)-1,2-bis(benzyloxy)ethyl)hexahydropyrrolo[1,2-b]isoxazol-2-yl)methoxy)-1-hydroxyethyl)-5-methoxytetrahydrofuran-3,4-diol
    —— 2-(4,4-dimethyl-5-thioxo-4,5-dihydro-thiazol-2-ylamino)-2,<i>N</i>,<i>N</i>-trimethyl-propionamide 61796-33-6 C11H19N3OS2
    2-(4,4-dimethyl-5-thioxo-4,5-dihydro-thiazol-2-ylamino)-2,<i>N</i>,<i>N</i>-trimethyl-propionamide
    —— 2α-Cyano-17α-methyl-4-androsten-17β-ol-3-on 96242-92-1 C21H29NO2
    2α-Cyano-17α-methyl-4-androsten-17β-ol-3-on
    —— 2-hydroxy-7-undecyloxy-fluoren-9-one 1053225-40-3 C24H30O3
    2-hydroxy-7-undecyloxy-fluoren-9-one
    —— (2S)-2-benzyl-3-ethyl-3-hydroxypentanoic acid 548458-59-9 C14H20O3
    (2S)-2-benzyl-3-ethyl-3-hydroxypentanoic acid
    —— 2-(Acetylamino)-3,7-dihydro-3-(isopropoxymethyl)-7-(2,3,5-tri-O-benzyl-β-D-ribofuranosyl)-4H-pyrrolo<2,3-d>pyrimidin-4-on 80153-20-4 C38H42N4O7
    2-(Acetylamino)-3,7-dihydro-3-(isopropoxymethyl)-7-(2,3,5-tri-O-benzyl-β-D-ribofuranosyl)-4H-pyrrolo<2,3-d>pyrimidin-4-on
    —— 2-(4-isopropylsulfonylphenyl)-7-(1-methylindol-6-yl)-5H-pyrrolo[2,3-b]pyrazine 1353571-71-7 C24H22N4O2S
    2-(4-isopropylsulfonylphenyl)-7-(1-methylindol-6-yl)-5H-pyrrolo[2,3-b]pyrazine
    —— 2,2-Dichlor-N,N'-bis<(4-chlorphenylthio)pyrrolidinomethylen>malonamid 107324-03-8 C25H24Cl4N4O2S2
    2,2-Dichlor-N,N'-bis<(4-chlorphenylthio)pyrrolidinomethylen>malonamid
    —— 2-Ethyl-pentansaeure-(2-hydroxy-ethylester) 33669-79-3 C9H18O3
    2-Ethyl-pentansaeure-(2-hydroxy-ethylester)
    —— 2-dodecyl(methoxymethoxy)benzene 130296-78-5 C20H34O2
    2-dodecyl(methoxymethoxy)benzene
    —— 2-(3,5-Dimethoxyphenyl)octanal 61133-08-2 C16H24O3
    2-(3,5-Dimethoxyphenyl)octanal
    —— (2RS,3SR?)-2-benzyloxycarbonylamino-3-hydroxy-3-phenyl-propionic acid benzyloxyamide 103642-46-2 C24H24N2O5
    (2RS,3SR?)-2-benzyloxycarbonylamino-3-hydroxy-3-phenyl-propionic acid benzyloxyamide
    —— 2-Formyl-6-methyl-4-phenyl-1,4-dihydro-pyridine-3,5-dicarboxylic acid diethyl ester 475111-93-4 C19H21NO5
    2-Formyl-6-methyl-4-phenyl-1,4-dihydro-pyridine-3,5-dicarboxylic acid diethyl ester
    —— (2S,3S)-3-acetoxy-2-(3,4-dimethylpent-3-enyl)-1-formyl-2-methoxymethyl-1,2,3,4-tetrahydroquinoline-6-carboxylic acid methyl ester 840524-92-7 C23H31NO6
    (2S,3S)-3-acetoxy-2-(3,4-dimethylpent-3-enyl)-1-formyl-2-methoxymethyl-1,2,3,4-tetrahydroquinoline-6-carboxylic acid methyl ester
    —— 2-O-ethyl 3-O,4-O-dimethyl (2R,3S,4R,5S)-5-(4-cyanophenyl)pyrrolidine-2,3,4-tricarboxylate 1179815-59-8 C18H20N2O6
    2-O-ethyl 3-O,4-O-dimethyl (2R,3S,4R,5S)-5-(4-cyanophenyl)pyrrolidine-2,3,4-tricarboxylate
    —— 2,5-bis(methyliminomethyl)thiophene 142352-12-3 C8H10N2S
    2,5-bis(methyliminomethyl)thiophene
    —— ((2R,3R,4R,5S,6S)-6-allyl-4-(benzyloxy)-3,5-bis((triethylsilyl)oxy)tetrahydro-2H-pyran-2-yl)methyl trifluoromethanesulfonate 1093240-06-2 C29H49F3O7SSi2
    ((2R,3R,4R,5S,6S)-6-allyl-4-(benzyloxy)-3,5-bis((triethylsilyl)oxy)tetrahydro-2H-pyran-2-yl)methyl trifluoromethanesulfonate
    —— (2-Dimethylamino-3-methyl-1-methylene-but-2-enyl)-phosphonic acid dibutyl ester 127597-82-4 C16H32NO3P
    (2-Dimethylamino-3-methyl-1-methylene-but-2-enyl)-phosphonic acid dibutyl ester
    —— 2-Benzylidenamino-2-phenylaethanol 1086234-95-8 C15H15NO
    2-Benzylidenamino-2-phenylaethanol
    —— (2E)-2-O-benzyl-3-deoxy-5,6-O-isopropylidene-N-methyl-D-manno-oct-2-enonamide 123443-79-8 C19H27NO7
    (2E)-2-O-benzyl-3-deoxy-5,6-O-isopropylidene-N-methyl-D-manno-oct-2-enonamide
    —— 2-hydroxy-benzoic acid [2-(1,3-dimethyl-2,6-dioxo-1,2,3,6-tetrahydro-purin-7-yl)-1-methyl-ethylidene]-hydrazide 101594-04-1 C17H18N6O4
    2-hydroxy-benzoic acid [2-(1,3-dimethyl-2,6-dioxo-1,2,3,6-tetrahydro-purin-7-yl)-1-methyl-ethylidene]-hydrazide
    —— 2-cyano-2-(2-methoxycarbonylmethyl-4-methyl-3-oxo-cyclohexyl)-propionic acid ethyl ester 859927-57-4 C16H23NO5
    2-cyano-2-(2-methoxycarbonylmethyl-4-methyl-3-oxo-cyclohexyl)-propionic acid ethyl ester
    —— 2-mercapto-benzoic acid-(4-ethanesulfonyl-benzylidenehydrazide) 101280-65-3 C16H16N2O3S2
    2-mercapto-benzoic acid-(4-ethanesulfonyl-benzylidenehydrazide)
    —— 2-Carboxy-1-methansulfonyl-naphthalin 13576-12-0 C12H10O4S
    2-Carboxy-1-methansulfonyl-naphthalin
    —— (2,5-dioxo-imidazolidin-4-yl)-oxo-acetic acid ethyl ester 31457-91-7 C7H8N2O5
    (2,5-dioxo-imidazolidin-4-yl)-oxo-acetic acid ethyl ester
    —— (+)-2-(4-chlorophenylsulfonyl)-1-((1R,2S,3S,4S)-3-phenylbicyclo[2.2.1]hept-5-en-2-yl)ethanone 1047974-20-8 C21H19ClO3S
    (+)-2-(4-chlorophenylsulfonyl)-1-((1R,2S,3S,4S)-3-phenylbicyclo[2.2.1]hept-5-en-2-yl)ethanone
    —— 2-methoxy-4-phenylbutyl phenyl sulfide 93242-24-1 C17H20OS
    2-methoxy-4-phenylbutyl phenyl sulfide
    —— (2R,3R,4R,5R,6E)-5-{[(tert-butyl)dimethylsilyl]oxy}-N-[(3S)-2,3,4,5,6,7-hexahydro-2-oxoazepin-3-yl]-3-hydroxy-2-methoxy-8-methyl-4-[(phenyl)methoxy]non-6-enamide 442913-29-3 C30H50N2O6Si
    (2R,3R,4R,5R,6E)-5-{[(tert-butyl)dimethylsilyl]oxy}-N-[(3S)-2,3,4,5,6,7-hexahydro-2-oxoazepin-3-yl]-3-hydroxy-2-methoxy-8-methyl-4-[(phenyl)methoxy]non-6-enamide
    —— (2R*,3R*)-2,3-diacetoxybicyclo<2.2.2>octane 75004-18-1 C12H18O4
    (2R*,3R*)-2,3-diacetoxybicyclo<2.2.2>octane
    —— 2-(2-Thienyl)-8-chloropyrazolo[5,1-c][1,2,4]benzotriazine 5-oxide 244234-36-4 C13H7ClN4OS
    2-(2-Thienyl)-8-chloropyrazolo[5,1-c][1,2,4]benzotriazine 5-oxide
    —— 2,6-bis(4-bromophenyl)-1-methyl-4,4-diphenylpyridine 115668-20-7 C30H23Br2N
    2,6-bis(4-bromophenyl)-1-methyl-4,4-diphenylpyridine
    —— (2S,3S,4S,5S)-5-((R)-1-Hydroxy-ethyl)-2,4-dimethoxy-tetrahydro-furan-3-ol 99665-12-0 C8H16O5
    (2S,3S,4S,5S)-5-((R)-1-Hydroxy-ethyl)-2,4-dimethoxy-tetrahydro-furan-3-ol
    —— 2-Ethyl-4-bromo-5-(2-n-propoxy-1-naphthylmethylamino)-6-amino-3(2H)pyridazinone 130750-74-2 C20H23BrN4O2
    2-Ethyl-4-bromo-5-(2-n-propoxy-1-naphthylmethylamino)-6-amino-3(2H)pyridazinone
    —— (2S,6R,8S,9S,10R,13R,14S,17R)-17-((R)-1,5-Dimethyl-hexyl)-10,13-dimethyl-2,6-bis-(4-methyl-piperazin-1-yl)-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-cyclopenta[a]phenanthren-3-one 118347-30-1 C37H64N4O
    (2S,6R,8S,9S,10R,13R,14S,17R)-17-((R)-1,5-Dimethyl-hexyl)-10,13-dimethyl-2,6-bis-(4-methyl-piperazin-1-yl)-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-cyclopenta[a]phenanthren-3-one
    —— [2-Methylene-cyclohex-(Z)-ylidene]-acetic acid methyl ester 54661-42-6 C10H14O2
    [2-Methylene-cyclohex-(Z)-ylidene]-acetic acid methyl ester
    —— 2S,3S-anhydro-4,5-dideoxy-6-O-[(1,1-dimethylethyl)dimethylsilyl]-erythro-hexose 476171-70-7 C12H24O3Si
    2S,3S-anhydro-4,5-dideoxy-6-O-[(1,1-dimethylethyl)dimethylsilyl]-erythro-hexose
    —— [(2,6-(i)Pr2-C6H3)N=CMeCMe=N(2,6-(i)Pr2-C6H3))PdCMe2OSi(C6H5)3](1+) 1068111-89-6 C49H61N2OPdSi
    [(2,6-(i)Pr2-C6H3)N=CMeCMe=N(2,6-(i)Pr2-C6H3))PdCMe2OSi(C6H5)3](1+)
    —— 2β-ethoxy-3α-hydroxy-5α-pregnane-11,20-dione 38692-14-7 C23H36O4
    2β-ethoxy-3α-hydroxy-5α-pregnane-11,20-dione
    —— (2H,4H)pyrimido(3,4-a)benzimidazole-1,3-dione 4216-51-7 C10H7N3O2
    (2H,4H)pyrimido(3,4-a)benzimidazole-1,3-dione
    —— 2-[1,3-bis-(4-methoxy-benzyl)-imidazolidin-2-yl]-phenol 103169-09-1 C25H28N2O3
    2-[1,3-bis-(4-methoxy-benzyl)-imidazolidin-2-yl]-phenol
    —— 2-benzoyl-4,7-diphenyl-6,8-dioxo-3,7-diazabicyclo<3.3.0>octane-2-carboxylate 123500-19-6 C25H20N2O3
    2-benzoyl-4,7-diphenyl-6,8-dioxo-3,7-diazabicyclo<3.3.0>octane-2-carboxylate
    —— 2-(3,4-difluorophenyl)-N-methyl-2-oxo-N-[3-(spiro[isobenzofuran-1(3H)-4'-piperidin]-1-yl)propyl]acetamide 741683-35-2 C24H26F2N2O3
    2-(3,4-difluorophenyl)-N-methyl-2-oxo-N-[3-(spiro[isobenzofuran-1(3H)-4'-piperidin]-1-yl)propyl]acetamide
    —— ((2-hydroxybicyclo[2.2.1]heptan-2-yl)methyl)(methylimino)(phenyl)-l6-sulfanone 42764-67-0 C15H21NO2S
    ((2-hydroxybicyclo[2.2.1]heptan-2-yl)methyl)(methylimino)(phenyl)-l6-sulfanone
    —— (2S,3S)-1-(4-cyanophenyl)-3-methyl-2-(4-methoxyphenyl)indoline 1170716-86-5 C23H20N2O
    (2S,3S)-1-(4-cyanophenyl)-3-methyl-2-(4-methoxyphenyl)indoline
    —— 2-cyano-2-fluoro-N-phenylacetamide 829-81-2 C9H7FN2O
    2-cyano-2-fluoro-N-phenylacetamide