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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-(6-hydroxy-2-pyridinyl)-3-oxa-1-azaspiro[4.5]dec-1-en-4-one 944281-78-1 C13H14N2O3
    2-(6-hydroxy-2-pyridinyl)-3-oxa-1-azaspiro[4.5]dec-1-en-4-one
    —— 2-(2,3,4,6-Tetra-O-acetyl-α-D-glucopyranosyloxy)-2-[3-(2'-nitrobenzoyloxy)phenyl]acetonitril 78188-01-9 C29H28N2O14
    2-(2,3,4,6-Tetra-O-acetyl-α-D-glucopyranosyloxy)-2-[3-(2'-nitrobenzoyloxy)phenyl]acetonitril
    —— (2,6-(2-(i)Pr-6-MeC6H3N=CMe)2C5H3N)FeBr2 1142949-66-3 C29H35Br2FeN3
    (2,6-(2-(i)Pr-6-MeC6H3N=CMe)2C5H3N)FeBr2
    —— [(2R,3R,3aS,6aS)-3-[(E,1R)-1-acetyloxyoct-2-enyl]-5-[5-[tert-butyl(diphenyl)silyl]oxypentyl]-1,2,3,3a,4,6a-hexahydropentalen-2-yl] acetate 210296-15-4 C41H58O5Si
    [(2R,3R,3aS,6aS)-3-[(E,1R)-1-acetyloxyoct-2-enyl]-5-[5-[tert-butyl(diphenyl)silyl]oxypentyl]-1,2,3,3a,4,6a-hexahydropentalen-2-yl] acetate
    —— 2,4,6,7-Tetraacetoxydibenzofuran 112221-93-9 C20H16O9
    2,4,6,7-Tetraacetoxydibenzofuran
    —— 2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-2-{2-oxo-2-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-ethyl}-malonic acid diethyl ester 688020-58-8 C30H34ClF3N4O6
    2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-2-{2-oxo-2-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-ethyl}-malonic acid diethyl ester
    —— 2-cyano-3<i>t</i>-(5-nitro-[2]furyl)-acrylic acid benzylamide 5629-15-2 C15H11N3O4
    2-cyano-3<i>t</i>-(5-nitro-[2]furyl)-acrylic acid benzylamide
    —— 2-bromo-2-(4-fluorophenyl)-1-(pyridin-4-yl)ethanone-hydrobromide 191038-05-8 BrH*C13H9BrFNO
    2-bromo-2-(4-fluorophenyl)-1-(pyridin-4-yl)ethanone-hydrobromide
    —— 2,2-diethyl 4-methyl (4R,5S)-5-(3-nitrophenyl)pyrrolidine-2,2,4-tricarboxylate 1322877-32-6 C18H22N2O8
    2,2-diethyl 4-methyl (4R,5S)-5-(3-nitrophenyl)pyrrolidine-2,2,4-tricarboxylate
    —— (2R,3R)-3-benzyloxy-2-methoxy-hexan-1-ol 887502-33-2 C14H22O3
    (2R,3R)-3-benzyloxy-2-methoxy-hexan-1-ol
    —— 2-[(2S,3S)-3-((R)-1-Hydroxy-ethyl)-4-oxo-azetidin-2-yl]-2-phenylsulfanyl-malonic acid dimethyl ester 128624-90-8 C16H19NO6S
    2-[(2S,3S)-3-((R)-1-Hydroxy-ethyl)-4-oxo-azetidin-2-yl]-2-phenylsulfanyl-malonic acid dimethyl ester
    —— 2,2,2-tribromo-N,1,1-trifluoro-N-(trifluoromethyl)ethanamine 84642-51-3 C3Br3F6N
    2,2,2-tribromo-N,1,1-trifluoro-N-(trifluoromethyl)ethanamine
    —— 2-(2-Amino-phenyl)-4-methoxy-9-phenyl-benzo[f]isoindole-1,3-dione 81890-90-6 C25H18N2O3
    2-(2-Amino-phenyl)-4-methoxy-9-phenyl-benzo[f]isoindole-1,3-dione
    —— 2-Methoxy-4-methyl-9-oxo-5,6,6a,7,8,9,10,11-octahydro-cyclohepta[a]naphthalene-11a-carbonitrile 76236-29-8 C18H21NO2
    2-Methoxy-4-methyl-9-oxo-5,6,6a,7,8,9,10,11-octahydro-cyclohepta[a]naphthalene-11a-carbonitrile
    —— 2-(n-butyloxy)-2-oxo-6-(iodomethyl)-1,2-oxaphosphorinane 96152-13-5 C9H18IO3P
    2-(n-butyloxy)-2-oxo-6-(iodomethyl)-1,2-oxaphosphorinane
    —— <2S*-(2α,3β,11bβ)>-ethyl <3-(2-cyanoethyl)-1,3,4,6,7,11b-hexahydro-9,10-methylenedioxy-2H-benzo<a>quinolizidine-2α-yl>acetate 106189-31-5 C21H26N2O4
    <2S*-(2α,3β,11bβ)>-ethyl <3-(2-cyanoethyl)-1,3,4,6,7,11b-hexahydro-9,10-methylenedioxy-2H-benzo<a>quinolizidine-2α-yl>acetate
    —— 2-Benzenesulfonyl-6-chloro-cyclohepta-2,6-dienol 318249-39-7 C13H13ClO3S
    2-Benzenesulfonyl-6-chloro-cyclohepta-2,6-dienol
    —— 2-(2-thioxo-benzothiazol-3-yl)-ethanesulfonyl fluoride 71517-46-9 C9H8FNO2S3
    2-(2-thioxo-benzothiazol-3-yl)-ethanesulfonyl fluoride
    —— 2-(1,2-Oxazol-4-yl)acetonitrile 893640-97-6 C5H4N2O
    2-(1,2-Oxazol-4-yl)acetonitrile
    —— 2-chloro-N4-(pyridin-3-ylmethyl)quinoline-3,4-diamine 936544-80-8 C15H13ClN4
    2-chloro-N4-(pyridin-3-ylmethyl)quinoline-3,4-diamine
    —— 2,6-diisopropyl-1,8-naphthalic anhydride 134616-39-0 C18H18O3
    2,6-diisopropyl-1,8-naphthalic anhydride
    —— 2-amino-4-(2-bromo-phenyl)-5,6,7,8-tetrahydro-4H-napathalene-1,3,3-tricarbonitrile 1378944-67-2 C19H15BrN4
    2-amino-4-(2-bromo-phenyl)-5,6,7,8-tetrahydro-4H-napathalene-1,3,3-tricarbonitrile
    —— 2-[2-[(6-Chloro-1,2,3,4-tetrahydro-[1]benzofuro[3,2-c]pyridin-8-yl)sulfonyl]phenyl]propan-2-ol;hydrochloride 1387001-40-2 C20H20ClNO4S*ClH
    2-[2-[(6-Chloro-1,2,3,4-tetrahydro-[1]benzofuro[3,2-c]pyridin-8-yl)sulfonyl]phenyl]propan-2-ol;hydrochloride
    —— 2-Amino-5-[2-(2,4-difluorophenyl)diazenyl]-4,6-pyrimidinediol 339016-26-1 C10H7F2N5O2
    2-Amino-5-[2-(2,4-difluorophenyl)diazenyl]-4,6-pyrimidinediol
    —— 2-N-ethylamino-1-(4-methylthiophenyl)propane hydrochloride 634607-14-0 C12H19NS*ClH
    2-N-ethylamino-1-(4-methylthiophenyl)propane hydrochloride
    —— [(2S,3R)-2,4-bis[[tert-butyl(dimethyl)silyl]oxy]-3-prop-2-enoxybutyl] 2,2-dimethylpropanoate 1426147-49-0 C24H50O5Si2
    [(2S,3R)-2,4-bis[[tert-butyl(dimethyl)silyl]oxy]-3-prop-2-enoxybutyl] 2,2-dimethylpropanoate
    —— (2R,4S)-1-((3,5-bis(trifluoromethyl)benzyl)(methyl)carbamoyl)-2-(4-fluoro-2-methylphenyl)piperidin-4-yl (1-((S)-3-hydroxybutanoyl)piperidin-4-yl)carbamate 629948-95-4 C33H39F7N4O5
    (2R,4S)-1-((3,5-bis(trifluoromethyl)benzyl)(methyl)carbamoyl)-2-(4-fluoro-2-methylphenyl)piperidin-4-yl (1-((S)-3-hydroxybutanoyl)piperidin-4-yl)carbamate
    —— 2-amino-6,7,8,9-tetrahydrobenzocyclohepten-5-one hydrochloride 337526-60-0 C11H13NO*ClH
    2-amino-6,7,8,9-tetrahydrobenzocyclohepten-5-one hydrochloride
    —— 2-Chloro-1-[5-(4-methoxyphenyl)pent-4-ynyl]indole-3-carbaldehyde 1311380-56-9 C21H18ClNO2
    2-Chloro-1-[5-(4-methoxyphenyl)pent-4-ynyl]indole-3-carbaldehyde
    —— 2-[(1R,3r,5S)-3-[(3,5-dicyclopropyl-1,2-oxazol-4-yl)methoxy]-8-azabicyclo[3.2.1]octan-8-yl]-4-fluoro-1,3-benzothiazole-6-carboxylic acid 1383816-72-5 C25H26FN3O4S
    2-[(1R,3r,5S)-3-[(3,5-dicyclopropyl-1,2-oxazol-4-yl)methoxy]-8-azabicyclo[3.2.1]octan-8-yl]-4-fluoro-1,3-benzothiazole-6-carboxylic acid
    —— 2-[(1R,3r,5S)-3-[(3-cyclohexyl-5-cyclopropyl-1,2-oxazol-4-yl)methoxy]-8-azabicyclo[3.2.1]octan-8-yl]-4-methoxy-1,3-benzothiazole-6-carboxylic acid 1383816-67-8 C29H35N3O5S
    2-[(1R,3r,5S)-3-[(3-cyclohexyl-5-cyclopropyl-1,2-oxazol-4-yl)methoxy]-8-azabicyclo[3.2.1]octan-8-yl]-4-methoxy-1,3-benzothiazole-6-carboxylic acid
    —— (2S,3S)-3-amino-4-(5-(3-fluoroisoquinolin-6-yl)thiazol-2-ylamino)-2-(4-(trifluoromethyl)phenyl)butan-1-ol 1236030-78-6 C23H20F4N4OS
    (2S,3S)-3-amino-4-(5-(3-fluoroisoquinolin-6-yl)thiazol-2-ylamino)-2-(4-(trifluoromethyl)phenyl)butan-1-ol
    —— 2,13-dioxa-5,10,19-trithia-7,8,18-triazatricyclo[12.3.1.16,9]nonadeca-1(18),6,8,14,16-pentaene 131202-75-0 C11H11N3O2S3
    2,13-dioxa-5,10,19-trithia-7,8,18-triazatricyclo[12.3.1.16,9]nonadeca-1(18),6,8,14,16-pentaene
    —— 2,6-di-tert-butylpyridininum tetrakis(pentafluorophenyl)borate 1309604-77-0 C13H21N*C24BF20*H
    2,6-di-tert-butylpyridininum tetrakis(pentafluorophenyl)borate
    —— 2-Octyl-2-phenyl-bernsteinsaeure-imid 93901-82-7 C18H25NO2
    2-Octyl-2-phenyl-bernsteinsaeure-imid
    —— 2-Methyl-5-(1-hydroxycyclopentyl)-hexanol-(5) 105911-20-4 C12H24O2
    2-Methyl-5-(1-hydroxycyclopentyl)-hexanol-(5)
    —— 20-Oxo-grindelsaeure-methylester 79501-30-7 C21H32O4
    20-Oxo-grindelsaeure-methylester
    —— 2,4,6-Trinitro-1,3,5-tris-tetradecylamino-benzol 98993-46-5 C48H90N6O6
    2,4,6-Trinitro-1,3,5-tris-tetradecylamino-benzol
    —— 2-Methyl-9,10-dimethoxy-1,2,3,4,6,7-hexahydro-11bH-benzo<a>chinolin-benzylurethan 116975-65-6 C24H30N2O4
    2-Methyl-9,10-dimethoxy-1,2,3,4,6,7-hexahydro-11bH-benzo<a>chinolin-benzylurethan
    —— 2-(3,5-Dichlor-4-hydroxy-benzolsulfonyl)-5-amino-pyridin 91183-36-7 C11H8Cl2N2O3S
    2-(3,5-Dichlor-4-hydroxy-benzolsulfonyl)-5-amino-pyridin
    —— 2-(3,5-Dichlor-phenylmercapto)-3-chlor-5-amino-pyridin 91059-27-7 C11H7Cl3N2S
    2-(3,5-Dichlor-phenylmercapto)-3-chlor-5-amino-pyridin
    —— 2-(4-Hydroxy-benzolsulfonyl)-5-amino-pyridin 91138-49-7 C11H10N2O3S
    2-(4-Hydroxy-benzolsulfonyl)-5-amino-pyridin
    —— 2-Hydroxy-6-oxo-3,3-dimethyl-2-<4-methoxy-phenyl>-piperidin 92501-54-7 C14H19NO3
    2-Hydroxy-6-oxo-3,3-dimethyl-2-<4-methoxy-phenyl>-piperidin
    —— 2-Desoxy-3,5-di-O-p-nitrobenzoyl-D-erythro-pentosylbromid 107038-95-9 C19H15BrN2O9
    2-Desoxy-3,5-di-O-p-nitrobenzoyl-D-erythro-pentosylbromid
    —— 2-<2-(3-butynyl)phenyl>-N-methylpyrrole 132819-78-4 C15H15N
    2-<2-(3-butynyl)phenyl>-N-methylpyrrole
    —— 2,4-Diamino-6-ethyl-5-(4-carbamoyl-phenyl)-pyrimidin 91960-36-0 C13H15N5O
    2,4-Diamino-6-ethyl-5-(4-carbamoyl-phenyl)-pyrimidin
    —— 2-Hydroxy-1,3-thiazole-5-carbaldehyde 1489487-02-6 C4H3NO2S
    2-Hydroxy-1,3-thiazole-5-carbaldehyde
    —— 2-(4-(trifluoromethyl)phenyl)nicotinaldehyde 1261786-84-8 C13H8F3NO
    2-(4-(trifluoromethyl)phenyl)nicotinaldehyde
    —— 2-butanone-4-d1 98299-97-9 C4H8O
    2-butanone-4-d1
    —— 2-(1H-pyrrol-1-yl)-4-(3,4,5-trimethoxyphenyl)thiazole 1453118-32-5 C18H20N2O3S
    2-(1H-pyrrol-1-yl)-4-(3,4,5-trimethoxyphenyl)thiazole