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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-Benzyl-2,3-dicyan-3-methyl-buttersaeure-aethylester 2103-41-5 C16H18N2O2
    2-Benzyl-2,3-dicyan-3-methyl-buttersaeure-aethylester
    —— 2-acetyl-3-(trifluoromethyl)pyridine-4-carboxamide 1245522-67-1 C9H7F3N2O2
    2-acetyl-3-(trifluoromethyl)pyridine-4-carboxamide
    —— 2,2,3,3,4,4,4-heptafluorobutyl 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluorooctane-1-sulfonate 17351-91-6 C12H2F24O3S
    2,2,3,3,4,4,4-heptafluorobutyl 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluorooctane-1-sulfonate
    —— (2E,4E)-2-(1-Amino-2,2-dicyano-vinyl)-3-cyclopropyl-5-furan-2-yl-penta-2,4-dienenitrile 136494-72-9 C16H12N4O
    (2E,4E)-2-(1-Amino-2,2-dicyano-vinyl)-3-cyclopropyl-5-furan-2-yl-penta-2,4-dienenitrile
    —— 2-hydroxy-deoxybenzoin-(2,4-dinitro-phenylhydrazone) 2950-55-2 C20H16N4O5
    2-hydroxy-deoxybenzoin-(2,4-dinitro-phenylhydrazone)
    —— 2-ethyl-1,3-dihydro-1,3,2-benzodiazaphosphole 125343-38-6 C8H11N2P
    2-ethyl-1,3-dihydro-1,3,2-benzodiazaphosphole
    —— (2S,3aR,5R,6S,7aS)-1-((S)-2-((S)-2-(benzyloxy)-3-(4-(benzyloxy)phenyl)propanamido)-3-phenylpropanoyl)-2-(4-(tert-butyldiphenylsilyloxy)butylcarbamoyl)-5-hydroxyoctahydro-1H-indol-6-yl acetate 1242104-16-0 C63H73N3O9Si
    (2S,3aR,5R,6S,7aS)-1-((S)-2-((S)-2-(benzyloxy)-3-(4-(benzyloxy)phenyl)propanamido)-3-phenylpropanoyl)-2-(4-(tert-butyldiphenylsilyloxy)butylcarbamoyl)-5-hydroxyoctahydro-1H-indol-6-yl acetate
    —— (2S,4R)-4-(((9H-fluoren-9-ylidene)amino)oxy)-N-((1R,2S)-1-((cyclopropylsulfonyl)carbamoyl)-2-vinylcyclopropyl)-1-(3,3-dimethylbutanoyl)pyrrolidine-2-carboxamide 1075232-00-6 C33H38N4O6S
    (2S,4R)-4-(((9H-fluoren-9-ylidene)amino)oxy)-N-((1R,2S)-1-((cyclopropylsulfonyl)carbamoyl)-2-vinylcyclopropyl)-1-(3,3-dimethylbutanoyl)pyrrolidine-2-carboxamide
    —— 2-(5-methylthiazol-2-ylthio)-3-pentadecylcyclopentanone 91233-13-5 C24H41NOS2
    2-(5-methylthiazol-2-ylthio)-3-pentadecylcyclopentanone
    —— (2S)-2-[2-[(E)-7-bromo-3,7-dimethyloct-2-enyl]-3,4-dimethoxyphenyl]-6-(3-bromo-3-methylbutyl)-5,7-dimethoxy-2,3-dihydrochromen-4-one 1130021-55-4 C34H46Br2O6
    (2S)-2-[2-[(E)-7-bromo-3,7-dimethyloct-2-enyl]-3,4-dimethoxyphenyl]-6-(3-bromo-3-methylbutyl)-5,7-dimethoxy-2,3-dihydrochromen-4-one
    —— 2-(5-amino-1H-tetrazol-1-yl)-N-({1-[(2,2-dimethyl-2,3-dihydro-1-benzofuran-7-yl)methyl]piperidin-4-yl}methyl)-acetamide 1048959-21-2 C20H29N7O2
    2-(5-amino-1H-tetrazol-1-yl)-N-({1-[(2,2-dimethyl-2,3-dihydro-1-benzofuran-7-yl)methyl]piperidin-4-yl}methyl)-acetamide
    —— [2-Chloro-3-methoxy-5-((Z)-2-methyl-4-oxo-but-2-enyl)-phenyl]-methyl-carbamic acid methyl ester 82599-21-1 C15H18ClNO4
    [2-Chloro-3-methoxy-5-((Z)-2-methyl-4-oxo-but-2-enyl)-phenyl]-methyl-carbamic acid methyl ester
    —— 2-Butenoic acid,4-[[(1S)-1-(methoxycarbonyl)-2-methylpropyl]amino]-4-oxo-, (2Z)- 824393-57-9 C10H15NO5
    2-Butenoic acid,4-[[(1S)-1-(methoxycarbonyl)-2-methylpropyl]amino]-4-oxo-, (2Z)-
    —— 2,6-dipentyltetrahydro-2H-pyran-4-ol 1020108-73-9 C15H30O2
    2,6-dipentyltetrahydro-2H-pyran-4-ol
    —— 2,7-dibromo-3,6,9,10-tetramethoxyphenanthrene 1005211-78-8 C18H16Br2O4
    2,7-dibromo-3,6,9,10-tetramethoxyphenanthrene
    —— (2S)-2-(2-phenylethyl)oxetan-3-one 1231753-61-9 C11H12O2
    (2S)-2-(2-phenylethyl)oxetan-3-one
    —— 2-(7-hydroxy-4-oxo-4H-chromen-3-yl)cyclohexa-2,5-diene-1,4-dione 1384433-47-9 C15H8O5
    2-(7-hydroxy-4-oxo-4H-chromen-3-yl)cyclohexa-2,5-diene-1,4-dione
    —— 2-chloro-1-[4-(1-chloro-3,3-diphenyl-propyl)-phenyl]-3,3-diphenyl-propan-1-ol 103268-49-1 C36H32Cl2O
    2-chloro-1-[4-(1-chloro-3,3-diphenyl-propyl)-phenyl]-3,3-diphenyl-propan-1-ol
    —— 2-(3H-1,3-benzothiazol-2-ylidene)-2-[4-methyl-6-(trifluoromethyl)pyrimidin-2-yl]acetamide 1219482-19-5 C15H11F3N4OS
    2-(3H-1,3-benzothiazol-2-ylidene)-2-[4-methyl-6-(trifluoromethyl)pyrimidin-2-yl]acetamide
    —— 23-nor-5-cholenic acid-3β,20ξ-diol 82042-32-8 C23H36O4
    23-nor-5-cholenic acid-3β,20ξ-diol
    —— 2,6-dichloro-N-[(3R)-1-cyano-3-pyrrolidinyl]benzenesulfonamide 1191408-87-3 C11H11Cl2N3O2S
    2,6-dichloro-N-[(3R)-1-cyano-3-pyrrolidinyl]benzenesulfonamide
    —— 2-(4-methyl-cyclohex-3-enyloxy)-tetrahydro-pyran 100315-12-6 C12H20O2
    2-(4-methyl-cyclohex-3-enyloxy)-tetrahydro-pyran
    —— 2,1,3-Benzothiadiazol-5-sulfonsaeureamid 16405-94-0 C6H5N3O2S2
    2,1,3-Benzothiadiazol-5-sulfonsaeureamid
    —— 2-(2,3-difluoro-phenyl)-5-[3-(3-trifluoromethyl-biphenyl-4-yl)-isoxazol-5-ylmethyl]-5H-imidazo[4,5-d]pyridazine 1234790-71-6 C28H16F5N5O
    2-(2,3-difluoro-phenyl)-5-[3-(3-trifluoromethyl-biphenyl-4-yl)-isoxazol-5-ylmethyl]-5H-imidazo[4,5-d]pyridazine
    —— 2-[[(4-methylphenyl)sulfonyl]oxy]ethyl 2-[(phenylmethoxy)amino]cyclohexaneacetate 1008797-09-8 C24H31NO6S
    2-[[(4-methylphenyl)sulfonyl]oxy]ethyl 2-[(phenylmethoxy)amino]cyclohexaneacetate
    —— 2-naphthylmethyl O-(methyl 2-O-benzoyl-3-O-chloroacetyl-4-O-levulinoyl-β-D-glucopyranosyluronate)-(1->3)-2-deoxy-2-trichloroacetamido-β-D-galactopyranoside 1196482-07-1 C40H41Cl4NO16
    2-naphthylmethyl O-(methyl 2-O-benzoyl-3-O-chloroacetyl-4-O-levulinoyl-β-D-glucopyranosyluronate)-(1->3)-2-deoxy-2-trichloroacetamido-β-D-galactopyranoside
    —— (2S)-ethyl 2-(2-(azetidin-1-yl)-7-(2,3-dihydropyrano[4,3,2-de]quinolin-7-yl)-5-methylbenzo[d]thiazol-6-yl)-2-tert-butoxyacetate 1403666-26-1 C30H33N3O4S
    (2S)-ethyl 2-(2-(azetidin-1-yl)-7-(2,3-dihydropyrano[4,3,2-de]quinolin-7-yl)-5-methylbenzo[d]thiazol-6-yl)-2-tert-butoxyacetate
    —— 2-[(E)-2-(2-hydroxyphenyl)ethenyl]-1-methylquinolinium iodide 36585-38-3 C18H16NO*I
    2-[(E)-2-(2-hydroxyphenyl)ethenyl]-1-methylquinolinium iodide
    —— 2-methoxyoct-4-enoic acid 40539-07-9 C9H16O3
    2-methoxyoct-4-enoic acid
    —— 2,2-Dideuterio-3,3-diphenyl-1-indanol 31366-62-8 C21H18O
    2,2-Dideuterio-3,3-diphenyl-1-indanol
    —— 2-<4-Methoxy-benzoylamino>-benzolsulfon-N-benzoylamid 4825-52-9 C21H18N2O5S
    2-<4-Methoxy-benzoylamino>-benzolsulfon-N-benzoylamid
    —— 2-fluoro-N-(4-{2-[(3-pyrrolidin-1-ylpropyl)amino]-5,6-dihydrobenzo[h]quinazolin-6-yl}phenyl)-3-(trifluoromethyl)benzamide 1234355-64-6 C33H31F4N5O
    2-fluoro-N-(4-{2-[(3-pyrrolidin-1-ylpropyl)amino]-5,6-dihydrobenzo[h]quinazolin-6-yl}phenyl)-3-(trifluoromethyl)benzamide
    —— 2-amino-3,5-dichloro-N-(2-chloro-4-cyclopropyl-benzyl)-6-fluoro-N-[2-(3-trifluoromethyl-phenyl)-ethyl]-benzamide 946117-47-1 C26H21Cl3F4N2O
    2-amino-3,5-dichloro-N-(2-chloro-4-cyclopropyl-benzyl)-6-fluoro-N-[2-(3-trifluoromethyl-phenyl)-ethyl]-benzamide
    —— 2-ethoxy-1,3-benzoxazin-4-one 79960-71-7 C10H9NO3
    2-ethoxy-1,3-benzoxazin-4-one
    —— 2-((4-fluoro-2-nitrophenyl)amino)-7-methoxy-10,11-dihydro-5H-dibenzo[a,d][7]annulen-5-one 1383443-44-4 C22H17FN2O4
    2-((4-fluoro-2-nitrophenyl)amino)-7-methoxy-10,11-dihydro-5H-dibenzo[a,d][7]annulen-5-one
    —— 2-(3-Oxo-4-methyl-4-aethoxycarbonyl-cyclohexyl)-propionsaeure-methylester 132493-62-0 C14H22O5
    2-(3-Oxo-4-methyl-4-aethoxycarbonyl-cyclohexyl)-propionsaeure-methylester
    —— (2,6-Dimethyl-pyridyl-3)-1-azo-2-hydroxy-naphthalin 93317-32-9 C17H15N3O
    (2,6-Dimethyl-pyridyl-3)-1-azo-2-hydroxy-naphthalin
    —— 2-<4-Methyl-benzyloxy>-benzoesaeure-N-<2.2.2-trichlor-1-hydroxy-aethylamid> 2674-59-1 C17H16Cl3NO3
    2-<4-Methyl-benzyloxy>-benzoesaeure-N-<2.2.2-trichlor-1-hydroxy-aethylamid>
    —— 2,4-Bis-benzolazo-3,5-xylenol-(1) 94547-64-5 C20H18N4O
    2,4-Bis-benzolazo-3,5-xylenol-(1)
    —— 2-Nitro-α-hydroxy-benzylphosphonsaeure-diisobutylester 93151-22-5 C15H24NO6P
    2-Nitro-α-hydroxy-benzylphosphonsaeure-diisobutylester
    —— 2-<6-Brom-2,4-dinitro-3-methyl-phenylazo>-naphthyl-(1)-acetat 96000-81-6 C19H13BrN4O6
    2-<6-Brom-2,4-dinitro-3-methyl-phenylazo>-naphthyl-(1)-acetat
    —— 2-<2-Chlor-4,6-dinitro-phenylazo>-naphthyl-(1)-acetat 93657-50-2 C18H11ClN4O6
    2-<2-Chlor-4,6-dinitro-phenylazo>-naphthyl-(1)-acetat
    —— 2-Ethyl-2-(1-naphthyl)-buttersaeure-diethylamid 94876-21-8 C20H27NO
    2-Ethyl-2-(1-naphthyl)-buttersaeure-diethylamid
    —— 2-Butylamino-5-methyl-2-phenyl-indan-1,3-dione 94684-76-1 C20H21NO2
    2-Butylamino-5-methyl-2-phenyl-indan-1,3-dione
    —— 2-Aethyl-5-benzyl-cyclopentanon-carbonsaeure-(3) 92581-84-5 C15H18O3
    2-Aethyl-5-benzyl-cyclopentanon-carbonsaeure-(3)
    —— 2-Methoxy-3-methyl-4a,5,8,8a-tetrahydro-[1,4]naphthoquinone 91496-86-5 C12H14O3
    2-Methoxy-3-methyl-4a,5,8,8a-tetrahydro-[1,4]naphthoquinone
    —— 2-Dimethylamino-4-indolino-6-methyl-s-triazin 109161-49-1 C14H17N5
    2-Dimethylamino-4-indolino-6-methyl-s-triazin
    —— 2,2,3,4-Tetrafluoro-4-(1,1,2,2,3,3,4,4-octafluoro-butyl)-3-trifluoromethyl-oxetane 742-76-7 C8HF15O
    2,2,3,4-Tetrafluoro-4-(1,1,2,2,3,3,4,4-octafluoro-butyl)-3-trifluoromethyl-oxetane
    —— 2-Carbamoyl-2-aethoxycarbonyl-1-oxa-spiro<2,5>octan 24270-08-4 C11H17NO4
    2-Carbamoyl-2-aethoxycarbonyl-1-oxa-spiro<2,5>octan
    —— [2-(4-chloro-2-isopropyl-5-methyl-phenoxy)-ethyl]-dodecyl-dimethyl-ammonium; bromide 29811-86-7 Br*C26H47ClNO
    [2-(4-chloro-2-isopropyl-5-methyl-phenoxy)-ethyl]-dodecyl-dimethyl-ammonium; bromide