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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-acetyl-1-nitro-anthraquinone 4330-89-6 C16H9NO5
    2-acetyl-1-nitro-anthraquinone
    —— (2R,4S,5R,6R)-4,5-Diacetoxy-6-(tert-butyl-diphenyl-silanyloxymethyl)-2-methoxy-tetrahydro-pyran-2-carboxylic acid methyl ester 194155-51-6 C29H38O9Si
    (2R,4S,5R,6R)-4,5-Diacetoxy-6-(tert-butyl-diphenyl-silanyloxymethyl)-2-methoxy-tetrahydro-pyran-2-carboxylic acid methyl ester
    —— (2S)-2-{2-[(2S,3S)-2-tert-butoxycarbonylamino-3-methyl-pentanoylsulfanyl]-acetylamino}-3-phenyl-propionic acid tert-butyl ester 736170-55-1 C26H40N2O6S
    (2S)-2-{2-[(2S,3S)-2-tert-butoxycarbonylamino-3-methyl-pentanoylsulfanyl]-acetylamino}-3-phenyl-propionic acid tert-butyl ester
    —— 2-(tert-Butyl-dimethyl-silanyloxy)-6-(1-hydroxy-3-methyl-hex-5-enyl)-cyclohex-2-enone 193224-47-4 C19H34O3Si
    2-(tert-Butyl-dimethyl-silanyloxy)-6-(1-hydroxy-3-methyl-hex-5-enyl)-cyclohex-2-enone
    —— (2Z,6Z)-2-(hydroxymethyl)cyclohepta-2,6-dienone 910793-81-6 C8H10O2
    (2Z,6Z)-2-(hydroxymethyl)cyclohepta-2,6-dienone
    —— 2-chloro-4,5-dimethyl-benzenesulfonic acid amide 90006-57-8 C8H10ClNO2S
    2-chloro-4,5-dimethyl-benzenesulfonic acid amide
    —— 2-[((3-methoxyphenyl)-methyl)]-2-methyl-1(2H)-acenaphthenone 122186-62-3 C21H18O2
    2-[((3-methoxyphenyl)-methyl)]-2-methyl-1(2H)-acenaphthenone
    —— 2-Ureido-benzoesaeure-propylester 2242-79-7 C11H14N2O3
    2-Ureido-benzoesaeure-propylester
    —— 2-Amino-4-benzoyloxy-6-methyl-chinazolin 92872-02-1 C16H13N3O2
    2-Amino-4-benzoyloxy-6-methyl-chinazolin
    —— 2-Benzyloxy-1-<naphthyl-(1)-methyl>-cyclohexen-(1)-on-(6) 1853-12-9 C24H22O2
    2-Benzyloxy-1-<naphthyl-(1)-methyl>-cyclohexen-(1)-on-(6)
    —— 2-Acetamino-4-phenyl-5-<4-acetamino-phenyl>-imidazol 98783-56-3 C19H18N4O2
    2-Acetamino-4-phenyl-5-<4-acetamino-phenyl>-imidazol
    —— 2,4-diamino-5-((3-((2-hydroxyethyl)sulfonyl)phenyl)diazenyl)benzenesulfonic acid 1443031-52-4 C14H16N4O6S2
    2,4-diamino-5-((3-((2-hydroxyethyl)sulfonyl)phenyl)diazenyl)benzenesulfonic acid
    —— 2-amino-1-(4-dodecyl-phenyl)-propan-1-one; hydrochloride 102456-56-4 C21H35NO*ClH
    2-amino-1-(4-dodecyl-phenyl)-propan-1-one; hydrochloride
    —— (2S,3Z)-5-({(2R,3R,5S,6S)-6-[(2E,4E)-5-{(3R,4R,5R,7S)-4-hydroxy-7-[2-oxo-2-(piperidin-1-yl)ethyl]-1,6-dioxaspiro[2.5]oct-5-yl}-3-methylpenta-2,4-dien-1-yl]-2,5-dimethyltetrahydro-2H-pyran-3-yl}amino)-5-oxopent-3-en-2-yl acetate 1609106-68-4 C33H50N2O8
    (2S,3Z)-5-({(2R,3R,5S,6S)-6-[(2E,4E)-5-{(3R,4R,5R,7S)-4-hydroxy-7-[2-oxo-2-(piperidin-1-yl)ethyl]-1,6-dioxaspiro[2.5]oct-5-yl}-3-methylpenta-2,4-dien-1-yl]-2,5-dimethyltetrahydro-2H-pyran-3-yl}amino)-5-oxopent-3-en-2-yl acetate
    —— 2-Diethoxyphosphinothioylsulfanylcyclohexan-1-one 124982-11-2 C10H19O3PS2
    2-Diethoxyphosphinothioylsulfanylcyclohexan-1-one
    —— 2-(1,3-diphenylallylidene)malononitrile 54681-05-9 C18H12N2
    2-(1,3-diphenylallylidene)malononitrile
    —— 2,4-Bis-[(Z)-benzenesulfonylimino]-6-ethoxy-4H-2λ<sup>4</sup>,4λ<sup>4</sup>-[1,2,4]oxadithiine-3,3,5-tricarboxylic acid triethyl ester 70976-57-7 C26H30N2O12S4
    2,4-Bis-[(Z)-benzenesulfonylimino]-6-ethoxy-4H-2λ<sup>4</sup>,4λ<sup>4</sup>-[1,2,4]oxadithiine-3,3,5-tricarboxylic acid triethyl ester
    —— 2-nitro-N-[(2,3,4,5-tetraphenylcyclopenta-2,4-dien-1-ylidene)amino]aniline 121597-14-6 C35H25N3O2
    2-nitro-N-[(2,3,4,5-tetraphenylcyclopenta-2,4-dien-1-ylidene)amino]aniline
    —— 2-[1-(2-Chloro-phenyl)-meth-(Z)-ylidene]-3-oxo-butyric acid 3-(1,1,3-trioxo-1,3-dihydro-1λ6-benzo[d]isothiazol-2-yl)-propyl ester 141294-09-9 C21H18ClNO6S
    2-[1-(2-Chloro-phenyl)-meth-(Z)-ylidene]-3-oxo-butyric acid 3-(1,1,3-trioxo-1,3-dihydro-1λ6-benzo[d]isothiazol-2-yl)-propyl ester
    —— 2-Acetoxy-1-<(2RS,3RS)-2,3-dihydro-2,6-dimethoxy-1-benzofuran-3-yl>-2-methyl-1-propanon 91360-52-0 C16H20O6
    2-Acetoxy-1-<(2RS,3RS)-2,3-dihydro-2,6-dimethoxy-1-benzofuran-3-yl>-2-methyl-1-propanon
    —— 21,22α-epoxy-(21α)-21,22-dihydro-strychnidine-10,18-dione 114580-41-5 C21H20N2O4
    21,22α-epoxy-(21α)-21,22-dihydro-strychnidine-10,18-dione
    —— 2-Cyanomethyl-2-butenal-(1) 28536-21-2 C6H7NO
    2-Cyanomethyl-2-butenal-(1)
    —— 2-(2-Ethyl-4,6-dimethylphenyl)-5-[hydroxy(oxan-4-yl)methyl]-3-methoxycyclopent-2-en-1-one 1203554-71-5 C22H30O4
    2-(2-Ethyl-4,6-dimethylphenyl)-5-[hydroxy(oxan-4-yl)methyl]-3-methoxycyclopent-2-en-1-one
    —— 2-((2S)-1-(4-((2-(5,5-dimethylcyclopent-1-enyl)-2'-fluoro-5'-methoxybiphenyl-4-yl)methoxy)phenyl)pyrrolidin-2-yl)acetic acid trifluoroacetic acid salt 1283143-08-7 C2HF3O2*C33H36FNO4
    2-((2S)-1-(4-((2-(5,5-dimethylcyclopent-1-enyl)-2'-fluoro-5'-methoxybiphenyl-4-yl)methoxy)phenyl)pyrrolidin-2-yl)acetic acid trifluoroacetic acid salt
    —— 2-Methyl-5-styryl-thiazol 91396-82-6 C12H11NS
    2-Methyl-5-styryl-thiazol
    —— 2-ethylsulfanyl-5-methyl-5,7-dihydro-3<i>H</i>-thieno[3,4-<i>d</i>]pyrimidin-4-one 5719-21-1 C9H12N2OS2
    2-ethylsulfanyl-5-methyl-5,7-dihydro-3<i>H</i>-thieno[3,4-<i>d</i>]pyrimidin-4-one
    —— 2-[4-(2-Methoxy-ethoxymethoxy)-phenyl]-ethylamine 174360-06-6 C12H19NO3
    2-[4-(2-Methoxy-ethoxymethoxy)-phenyl]-ethylamine
    —— (2E,4Z)-3-(2-Acetoxy-ethyl)-hexa-2,4-dienedioic acid dimethyl ester 100699-26-1 C12H16O6
    (2E,4Z)-3-(2-Acetoxy-ethyl)-hexa-2,4-dienedioic acid dimethyl ester
    —— 2,2-Dimethyl-1-phenyl-1,3-butanedione bis-phenylhydrazone 99378-30-0 C24H26N4
    2,2-Dimethyl-1-phenyl-1,3-butanedione bis-phenylhydrazone
    —— 2-cyclopropyl-3-(3,4,5-trimethoxyphenyl)quinoxaline 1465740-78-6 C20H20N2O3
    2-cyclopropyl-3-(3,4,5-trimethoxyphenyl)quinoxaline
    —— (2R,6S)-N,N'-bis[2,6-di(propan-2-yl)phenyl]-2,6-dimethylpiperidine-1-carboximidamide 1120350-07-3 C32H49N3
    (2R,6S)-N,N'-bis[2,6-di(propan-2-yl)phenyl]-2,6-dimethylpiperidine-1-carboximidamide
    —— 2-chloro-N-(5-(6-methoxy-2,3-dihydro-1H-inden-5-yl)pyridin-2-yl)benzamide 1345119-82-5 C22H19ClN2O2
    2-chloro-N-(5-(6-methoxy-2,3-dihydro-1H-inden-5-yl)pyridin-2-yl)benzamide
    —— (2R,4R)-5-biphenyl-4-yl-2-hydroxy-4-{[5-(isobutylmethyl-carbamoyl)-2H-pyrazole-3-carbonyl]amino}-pentanoic acid trifluoroacetate 1383016-70-3 C2HF3O2*C27H32N4O5
    (2R,4R)-5-biphenyl-4-yl-2-hydroxy-4-{[5-(isobutylmethyl-carbamoyl)-2H-pyrazole-3-carbonyl]amino}-pentanoic acid trifluoroacetate
    —— 2-Hydroxylamino-3-ethyl-3-aza-bicyclo<3.3.1>nonan 92846-70-3 C10H20N2O
    2-Hydroxylamino-3-ethyl-3-aza-bicyclo<3.3.1>nonan
    —— (20R)-7ξ-Acetoxy-20-hydroxy-3-oxo-pregnen-(4)-saeure-(18)-lacton-(18->20) 102215-49-6 C23H30O5
    (20R)-7ξ-Acetoxy-20-hydroxy-3-oxo-pregnen-(4)-saeure-(18)-lacton-(18->20)
    —— 2-Amino-4-<4-brom-benzyloxy>-1.3.5-triazin 90844-98-7 C10H10BrN5O
    2-Amino-4-<4-brom-benzyloxy>-1.3.5-triazin
    —— 2-(p-Toluolsulfonyl)-1,2-benzophenazin 95221-18-4 C23H16N2O2S
    2-(p-Toluolsulfonyl)-1,2-benzophenazin
    —— 2<sup>14</sup>C-Chinolin-1-oxyd 114255-07-1 C9H7NO
    2<sup>14</sup>C-Chinolin-1-oxyd
    —— 2-p-Methoxyphenylamino-4-(4-antipyrinyl)-5-propyl-thiazol 95621-58-2 C24H26N4O2S
    2-p-Methoxyphenylamino-4-(4-antipyrinyl)-5-propyl-thiazol
    —— 2-(4-Antipyrinylcarbamoyl)-propionamidoxim 94091-39-1 C15H19N5O3
    2-(4-Antipyrinylcarbamoyl)-propionamidoxim
    —— 27-Iod-5α-15β-2(3,)20(22)-furostadien 111823-55-3 C27H41IO
    27-Iod-5α-15β-2(3,)20(22)-furostadien
    —— 2,2'-<Butin-(2)-ylen-(1,4)-dioxy>-diphenyldiacetylen 99710-22-2 C20H12O2
    2,2'-<Butin-(2)-ylen-(1,4)-dioxy>-diphenyldiacetylen
    —— 2-Imino-5-ethyl-5-<2-(4-pyridyl)-ethyl>-barbitursaeure 93258-14-1 C13H16N4O2
    2-Imino-5-ethyl-5-<2-(4-pyridyl)-ethyl>-barbitursaeure
    —— 2,4,6-Triphenyl-3,5-bis-<4-methyl-phenylmercapto>-pyridin 103400-39-1 C37H29NS2
    2,4,6-Triphenyl-3,5-bis-<4-methyl-phenylmercapto>-pyridin
    —— 2-Ethyl-6,11-dihydro-dibenz<b,e>thiepin-11-on 43040-54-6 C16H14OS
    2-Ethyl-6,11-dihydro-dibenz<b,e>thiepin-11-on
    —— 2-(3-Hydroxy-phenyl)-1,3-bis(4-dimethylamino-benzyl)-hexahydropyrimidin 96870-47-2 C28H36N4O
    2-(3-Hydroxy-phenyl)-1,3-bis(4-dimethylamino-benzyl)-hexahydropyrimidin
    —— 2-(3,5-Dichlorphenylhydrazino)-5-benzyliden-4-thiazolidon 133296-71-6 C16H11Cl2N3OS
    2-(3,5-Dichlorphenylhydrazino)-5-benzyliden-4-thiazolidon
    —— 2-amino-3-(6-methoxy-2-quinolon-3-yl)propionic acid hydrochloride 90097-87-3 C13H14N2O4*ClH
    2-amino-3-(6-methoxy-2-quinolon-3-yl)propionic acid hydrochloride
    —— (2R,6R,8S)-9-(benzyloxy)-2-[(4S,5S)-2-(4-methoxyphenyl)-5-methyl-1,3-dioxan-4-yl]-6,8-dimethylnon-4-yn-3-one 1257329-16-0 C30H38O5
    (2R,6R,8S)-9-(benzyloxy)-2-[(4S,5S)-2-(4-methoxyphenyl)-5-methyl-1,3-dioxan-4-yl]-6,8-dimethylnon-4-yn-3-one
    —— 2-(cyclohexylamino)-6,6-dimethyl-3-(4-methylphenyl)-5,7-dihydro-1H-indol-4-one 1072895-97-6 C23H30N2O
    2-(cyclohexylamino)-6,6-dimethyl-3-(4-methylphenyl)-5,7-dihydro-1H-indol-4-one