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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-methyl-5-nitro-N-phenylaniline 41131-22-0 C13H12N2O2
    2-methyl-5-nitro-N-phenylaniline
    —— 2-phenyl-5-trifluoromethyl-oxazole-4-carboxylic acid {6-[3-(3-isopropyl-[1,2,4]oxadiazol-5-yl)-pyrrolidin-1-yl]-pyridin-3-yl}-amide 1229419-10-6 C25H23F3N6O3
    2-phenyl-5-trifluoromethyl-oxazole-4-carboxylic acid {6-[3-(3-isopropyl-[1,2,4]oxadiazol-5-yl)-pyrrolidin-1-yl]-pyridin-3-yl}-amide
    —— (2R)-3-(3-chloro-2-{(1S)-1-[5-(1,5-dimethyl-1H-pyrazol-4-yl)-1H-pyrrolo[2,3-b]pyridin-3-yl]ethyl}-4-fluorophenoxy)propane-1,2-diol 1350325-57-3 C23H24ClFN4O3
    (2R)-3-(3-chloro-2-{(1S)-1-[5-(1,5-dimethyl-1H-pyrazol-4-yl)-1H-pyrrolo[2,3-b]pyridin-3-yl]ethyl}-4-fluorophenoxy)propane-1,2-diol
    —— 2-(4-Isopropoxyphenyl)-5-(1-methyl-2-oxoindolin-3-ylidene)thiazolo[3,2-b][1,2,4]triazol-6(5H)-one 618073-65-7 C22H18N4O3S
    2-(4-Isopropoxyphenyl)-5-(1-methyl-2-oxoindolin-3-ylidene)thiazolo[3,2-b][1,2,4]triazol-6(5H)-one
    —— 2(S)-(2-Propynyl)-5-ethoxymethoxy-4(S)-[N-(4-chlorophenylcarbonyl)amino]pentanoic acid 223467-70-7 C18H22ClNO5
    2(S)-(2-Propynyl)-5-ethoxymethoxy-4(S)-[N-(4-chlorophenylcarbonyl)amino]pentanoic acid
    —— 2-methyl-6-hydroxy-5-methoxy-carbonylbenzimidazole 192696-75-6 C10H10N2O3
    2-methyl-6-hydroxy-5-methoxy-carbonylbenzimidazole
    —— 2-Nitro-3,4,5-triphenyl-cyclopentadienon-hydrazon 53174-34-8 C23H17N3O2
    2-Nitro-3,4,5-triphenyl-cyclopentadienon-hydrazon
    —— 2-fluoro-4-[(1,3-thiazol-2-ylamino)sulfonyl]-N-[3-(trifluoromethyl)benzyl]benzamide 1063731-13-4 C18H13F4N3O3S2
    2-fluoro-4-[(1,3-thiazol-2-ylamino)sulfonyl]-N-[3-(trifluoromethyl)benzyl]benzamide
    —— 2-amino-3,5,6-trifluorobenzonitrile 1210071-52-5 C7H3F3N2
    2-amino-3,5,6-trifluorobenzonitrile
    —— 2-(((2-(3-(dimethylamino)phenyl)-4-morpholinothieno[3,2-d]pyrimidin-6-yl)methyl)(methyl)amino)-N-hydroxypyrimidine-5-carboxamide 1235448-21-1 C25H28N8O3S
    2-(((2-(3-(dimethylamino)phenyl)-4-morpholinothieno[3,2-d]pyrimidin-6-yl)methyl)(methyl)amino)-N-hydroxypyrimidine-5-carboxamide
    —— 2-<α<sup>4</sup>-(α<sup>5</sup>-O-Acetylpyridoxyl)>-2-oxoessigsaeure-δ-lacton 30212-63-6 C12H11NO5
    2-<α<sup>4</sup>-(α<sup>5</sup>-O-Acetylpyridoxyl)>-2-oxoessigsaeure-δ-lacton
    —— (2'S)-2-(2'-amino-2'-benzyloxycarbonyl-ethyl)-6-methyl-1-oxido-4-phenyl-pyridine-3,5-dicarboxylic acid di-tert-butyl ester 682742-85-4 C32H38N2O7
    (2'S)-2-(2'-amino-2'-benzyloxycarbonyl-ethyl)-6-methyl-1-oxido-4-phenyl-pyridine-3,5-dicarboxylic acid di-tert-butyl ester
    —— 2-(4-Methyl-cyclohexyl)-phenol 3769-26-4 C13H18O
    2-(4-Methyl-cyclohexyl)-phenol
    —— 2-trifluoromethyl-6H-1,3,4-thiadiazolo{3,2-b}{1,2,4}thiadiazol-6-one 38400-60-1 C4F3N3OS2
    2-trifluoromethyl-6H-1,3,4-thiadiazolo{3,2-b}{1,2,4}thiadiazol-6-one
    —— 2-chloro-5-(3-fluorophenyl)oxazole-4-carbaldehyde 1384067-00-8 C10H5ClFNO2
    2-chloro-5-(3-fluorophenyl)oxazole-4-carbaldehyde
    —— 2H-pyrazole-3,4-dicarboxylic acid 4-methylamide 3-[(2-phenyl-imidazo[1,2-a]pyridin-7-yl)-amide] 1278407-27-4 C19H16N6O2
    2H-pyrazole-3,4-dicarboxylic acid 4-methylamide 3-[(2-phenyl-imidazo[1,2-a]pyridin-7-yl)-amide]
    —— (2R,4R)-2-((R)-2-(2-(5-(tert-butyldimethylsilyl)-2-methyloxazol-4-yl)oxazol-4-yl)-2-methoxyethyl)-3,4-dihydro-6-methyl-2H-pyran-4-ol 1023327-81-2 C22H34N2O5Si
    (2R,4R)-2-((R)-2-(2-(5-(tert-butyldimethylsilyl)-2-methyloxazol-4-yl)oxazol-4-yl)-2-methoxyethyl)-3,4-dihydro-6-methyl-2H-pyran-4-ol
    —— 2-bromo-1-(trifluoromethoxy)naphthalene 1261753-80-3 C11H6BrF3O
    2-bromo-1-(trifluoromethoxy)naphthalene
    —— 2-amino-3-cyano-4-(2,3,4-trimethoxyphenyl)-4H-benzo[h]chromene 1139899-65-2 C23H20N2O4
    2-amino-3-cyano-4-(2,3,4-trimethoxyphenyl)-4H-benzo[h]chromene
    —— (2RS, 5SR)-2,5-dimethyl-8-oxabicyclo<4.3.0>nona-1(6),3-dien-7-one 86739-67-5 C10H12O2
    (2RS, 5SR)-2,5-dimethyl-8-oxabicyclo<4.3.0>nona-1(6),3-dien-7-one
    —— (2R,3R,4S,5R,6R)-2-(acetoxymethyl)-6-(2-(4-((3-(prop-2-yn-1-ylcarbamoyl)benzamido)methyl)-1H-1,2,3-triazol-1-yl)ethoxy)tetrahydro-2H-pyran-3,4,5-triyl triacetate 1143959-32-3 C30H35N5O12
    (2R,3R,4S,5R,6R)-2-(acetoxymethyl)-6-(2-(4-((3-(prop-2-yn-1-ylcarbamoyl)benzamido)methyl)-1H-1,2,3-triazol-1-yl)ethoxy)tetrahydro-2H-pyran-3,4,5-triyl triacetate
    —— (2R,3R,6R)-(-)-3-butyl-2-(3-hydroxypropyl)-6-propylpiperidine-1-carboxylic acid methyl ester 847358-39-8 C17H33NO3
    (2R,3R,6R)-(-)-3-butyl-2-(3-hydroxypropyl)-6-propylpiperidine-1-carboxylic acid methyl ester
    —— 2-(((isopropoxycarbonyl)(methyl)amino)methyl)-4-methoxy-6-(trimethylsilyl)-phenyl trifluoromethanesulfonate 1520080-24-3 C17H26F3NO6SSi
    2-(((isopropoxycarbonyl)(methyl)amino)methyl)-4-methoxy-6-(trimethylsilyl)-phenyl trifluoromethanesulfonate
    —— 2,6-bis(N-methyl-N-phenyl-N-chloromethylammonium)octahydro-closo-decaborane 947136-71-2 C16H28B10Cl2N2
    2,6-bis(N-methyl-N-phenyl-N-chloromethylammonium)octahydro-closo-decaborane
    —— 2-Methyl-2-phenacylcyclohexan-1-one 144536-60-7 C15H18O2
    2-Methyl-2-phenacylcyclohexan-1-one
    —— (2S,4R)-2-((E)-2-Furan-2-yl-vinyl)-4-phenyl-[1,3]dioxolane 76890-36-3 C15H14O3
    (2S,4R)-2-((E)-2-Furan-2-yl-vinyl)-4-phenyl-[1,3]dioxolane
    —— 2-methyl-3-morpholinomethyl-1,4-diphenyl-butane-1,4-dione 860704-63-8 C22H25NO3
    2-methyl-3-morpholinomethyl-1,4-diphenyl-butane-1,4-dione
    —— 2,3-Dimethyl-1-oxa-cyclopenta[l]phenanthrene 36000-04-1 C18H14O
    2,3-Dimethyl-1-oxa-cyclopenta[l]phenanthrene
    —— 2-(2,2-dimethyl-propionyloxy)-5-hydroxymethyl-benzoic acid 438526-43-3 C13H16O5
    2-(2,2-dimethyl-propionyloxy)-5-hydroxymethyl-benzoic acid
    —— 2-deoxy-2-[[(phenylmethoxy)carbonyl]amino]-D-galactopyranose-1,3,4,6-tetraacetate 5348-99-2 C22H27NO11
    2-deoxy-2-[[(phenylmethoxy)carbonyl]amino]-D-galactopyranose-1,3,4,6-tetraacetate
    —— 2-ethoxycarbonylmethoxy-5-methyl-benzoic acid ethyl ester 145389-14-6 C14H18O5
    2-ethoxycarbonylmethoxy-5-methyl-benzoic acid ethyl ester
    —— (2Z)-2-[[4-[(E)-3-oxo-3-pyrrolidin-1-ylprop-1-enyl]phenyl]methylidene]-4H-1,4-benzoxazin-3-one 1022991-64-5 C22H20N2O3
    (2Z)-2-[[4-[(E)-3-oxo-3-pyrrolidin-1-ylprop-1-enyl]phenyl]methylidene]-4H-1,4-benzoxazin-3-one
    —— 2-(2-(6-chloro-2-methylpyrimidin-4-yl)cyclopropyl)-1-methyl-1H-benzo[d]imidazole 1429635-52-8 C16H15ClN4
    2-(2-(6-chloro-2-methylpyrimidin-4-yl)cyclopropyl)-1-methyl-1H-benzo[d]imidazole
    —— 2-Oxo-1,1-dimethyl-1.2.3.4.9.10-hexahydro-phenanthren 93014-88-1 C16H18O
    2-Oxo-1,1-dimethyl-1.2.3.4.9.10-hexahydro-phenanthren
    —— 2-[[Bis[2-(dimethylamino)ethyl]amino]methyl]-4,6-ditert-butylphenol 931833-68-0 C23H43N3O
    2-[[Bis[2-(dimethylamino)ethyl]amino]methyl]-4,6-ditert-butylphenol
    —— 2-[(1R,2R,4S,6S)-4-Methoxymethoxy-5-((E)-2-methoxy-vinyl)-6-((E)-propenyl)-bicyclo[2.2.2]oct-2-yloxy]-tetrahydro-pyran 111596-76-0 C21H34O5
    2-[(1R,2R,4S,6S)-4-Methoxymethoxy-5-((E)-2-methoxy-vinyl)-6-((E)-propenyl)-bicyclo[2.2.2]oct-2-yloxy]-tetrahydro-pyran
    —— 2-(cyclopropylmethoxy)-6,7-dimethyl-9-o-tolylimidazo[1,5-a]pyrido[3,2-e]pyrazine 1156500-55-8 C22H22N4O
    2-(cyclopropylmethoxy)-6,7-dimethyl-9-o-tolylimidazo[1,5-a]pyrido[3,2-e]pyrazine
    —— 2-[(Z)-2-(benzylmethylcarbamoyl)vinyl]-5-methoxyphenyl acetate 300767-59-3 C20H21NO4
    2-[(Z)-2-(benzylmethylcarbamoyl)vinyl]-5-methoxyphenyl acetate
    —— 2-Diphenylmethyl-styroldibromid 102310-96-3 C21H18Br2
    2-Diphenylmethyl-styroldibromid
    —— 2-Dimethylamino-3,4,4-trimethyl-3-phenyl-5-(p-tolylimino)-1-pyrrolin 77767-84-1 C22H27N3
    2-Dimethylamino-3,4,4-trimethyl-3-phenyl-5-(p-tolylimino)-1-pyrrolin
    —— 2-cyano-5-(pyridin-2-yIamino)phenol 933045-93-3 C12H9N3O
    2-cyano-5-(pyridin-2-yIamino)phenol
    —— (2R,3R)-N-(4-butylphenyl)-N'-(3-chloropropyl)-2,3-dihydroxybutanediamide 905446-21-1 C17H25ClN2O4
    (2R,3R)-N-(4-butylphenyl)-N'-(3-chloropropyl)-2,3-dihydroxybutanediamide
    —— 2-(2-{[2-(4,6-dichloro-2-pyrimidinyl)-4-pyridinyl]oxy}ethyl)-1H-isoindole-1,3(2H)-dione 1373423-84-7 C19H12Cl2N4O3
    2-(2-{[2-(4,6-dichloro-2-pyrimidinyl)-4-pyridinyl]oxy}ethyl)-1H-isoindole-1,3(2H)-dione
    —— 2-(S)-(4-Fluoro-2-methyl-phenyl)-piperazine-1-carboxylic Acid [1-(3,5-bis-trifluoromethyl-phenyl)-1-methyl-ethyl]-methyl-amide Hydrochloride 334476-49-2 C24H26F7N3O*ClH
    2-(S)-(4-Fluoro-2-methyl-phenyl)-piperazine-1-carboxylic Acid [1-(3,5-bis-trifluoromethyl-phenyl)-1-methyl-ethyl]-methyl-amide Hydrochloride
    —— 2.(4-(2-(4-butylphenoxy)acetyl)piperazin-1-yl)nicotinonitrile 1058161-16-2 C22H26N4O2
    2.(4-(2-(4-butylphenoxy)acetyl)piperazin-1-yl)nicotinonitrile
    —— 2-(2-acetoxy-1-isopropylthioethyl)-3-methoxyaniline 139717-74-1 C14H21NO3S
    2-(2-acetoxy-1-isopropylthioethyl)-3-methoxyaniline
    —— (2R*,3R*,4S*,5S*)-5-(dimethoxymethyl)-tetrahydro-2-(hydroxymethyl)-2-isopropyl-4-methylfuran-3-ol 140835-68-3 C12H24O5
    (2R*,3R*,4S*,5S*)-5-(dimethoxymethyl)-tetrahydro-2-(hydroxymethyl)-2-isopropyl-4-methylfuran-3-ol
    —— 2'-methoxy-R-(-)-hydratropanilide 116404-08-1 C16H17NO2
    2'-methoxy-R-(-)-hydratropanilide
    —— 2-[(2S,4R,6S)-6-[[(2S,6R)-6-[(2R,3E,5S,6R,7E)-6-hydroxy-8-iodo-2,5-dimethylocta-3,7-dienyl]oxan-2-yl]methyl]-4-tri(propan-2-yl)silyloxyoxan-2-yl]acetic acid 1207069-40-6 C32H57IO6Si
    2-[(2S,4R,6S)-6-[[(2S,6R)-6-[(2R,3E,5S,6R,7E)-6-hydroxy-8-iodo-2,5-dimethylocta-3,7-dienyl]oxan-2-yl]methyl]-4-tri(propan-2-yl)silyloxyoxan-2-yl]acetic acid
    —— 2,3,4,5-tetra-O-acetyl-D-arabinose benzoylhydrazone 120401-38-9 C20H24N2O9
    2,3,4,5-tetra-O-acetyl-D-arabinose benzoylhydrazone