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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2,7-Dimethyl-2-(4-methyl-2-methylene-pent-3-enyl)-2H-chromen-5-ol 81489-41-0 C18H22O2
    2,7-Dimethyl-2-(4-methyl-2-methylene-pent-3-enyl)-2H-chromen-5-ol
    —— (2S,3S)-(1-((2'-(1H-tetrazol-5-yl)biphenyl-4-yl)methyl)-2-butyl-4-chloro-1H-imidazol-5-yl)methyl 2-amino-3-hydroxybutanoate 1174760-71-4 C26H30ClN7O3
    (2S,3S)-(1-((2'-(1H-tetrazol-5-yl)biphenyl-4-yl)methyl)-2-butyl-4-chloro-1H-imidazol-5-yl)methyl 2-amino-3-hydroxybutanoate
    —— 2-{1-[(2-amino-5-bromopyridin-3-yl)oxy]ethyl}-3-chloro-4-(dimethylamino)benzonitrile 877620-30-9 C16H16BrClN4O
    2-{1-[(2-amino-5-bromopyridin-3-yl)oxy]ethyl}-3-chloro-4-(dimethylamino)benzonitrile
    —— 2-amino-6-(6,7-dihydro-5H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-4-yl)-5,6,7,8-tetrahydroquinazoline-6-carbonitrile 1392208-76-2 C18H16N6S
    2-amino-6-(6,7-dihydro-5H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-4-yl)-5,6,7,8-tetrahydroquinazoline-6-carbonitrile
    —— 2-(2-chloro-6-fluorophenyl)-4,4-dimethyl-7-[2-[2-(trifluoromethyl)phenyl]ethynyl]-3H-chromeno[3,4-d]imidazole 1393842-33-5 C27H17ClF4N2O
    2-(2-chloro-6-fluorophenyl)-4,4-dimethyl-7-[2-[2-(trifluoromethyl)phenyl]ethynyl]-3H-chromeno[3,4-d]imidazole
    —— (2R,3S)-2-[(1,3-dihydro-2H-isoindol-2-ylcarbonyl)amino]-3-(1H-indol-3-yl)butanoic acid 697305-19-4 C21H21N3O3
    (2R,3S)-2-[(1,3-dihydro-2H-isoindol-2-ylcarbonyl)amino]-3-(1H-indol-3-yl)butanoic acid
    —— 2-(2-methylsulfonyloxy(1,2-13C2)ethylsulfonyl)(1,2-13C2)ethyl methanesulfonate 1391930-19-0 C6H14O8S3
    2-(2-methylsulfonyloxy(1,2-13C2)ethylsulfonyl)(1,2-13C2)ethyl methanesulfonate
    —— (2S,4S,5R)-3,4-dimethyl-2-((E)-pent-1-en-1-yl)-5-phenyloxazolidine 110065-36-6 C16H23NO
    (2S,4S,5R)-3,4-dimethyl-2-((E)-pent-1-en-1-yl)-5-phenyloxazolidine
    —— 2-((Z)-3-Methoxycarbonylamino-propenyl)-oxazole-4-carboxylic acid methyl ester 321667-37-2 C10H12N2O5
    2-((Z)-3-Methoxycarbonylamino-propenyl)-oxazole-4-carboxylic acid methyl ester
    —— 2-Tridecyl-piperidine-1-carboxylic acid tert-butyl ester 785815-71-6 C23H45NO2
    2-Tridecyl-piperidine-1-carboxylic acid tert-butyl ester
    —— 2,3,8,9-Tetrahydro-5-phenyl-9-(phenylmethylene)-5H,6H-thiazolo[3,2-a]thiopyrano[4,3-d]pyrimidine, maleate salt 69559-23-5 C4H4O4*C22H20N2S2
    2,3,8,9-Tetrahydro-5-phenyl-9-(phenylmethylene)-5H,6H-thiazolo[3,2-a]thiopyrano[4,3-d]pyrimidine, maleate salt
    —— 2-methyl-6-morpholin-4-yl-9-morpholin-4-ylmethyl-perimidin-4-one 65317-39-7 C21H24N4O3
    2-methyl-6-morpholin-4-yl-9-morpholin-4-ylmethyl-perimidin-4-one
    —— 2,3-Dihydroxy-4,5-epoxy-4,6-di-t-butylcyclohex-2-enon 65466-42-4 C14H22O4
    2,3-Dihydroxy-4,5-epoxy-4,6-di-t-butylcyclohex-2-enon
    —— 2-Diaethylamino-1-cyclohexen-(1)-yl-aethanol-(1) 67101-73-9 C12H23NO
    2-Diaethylamino-1-cyclohexen-(1)-yl-aethanol-(1)
    —— 2,5-diethyl-3,4-dimethoxy-furan 65990-55-8 C10H16O3
    2,5-diethyl-3,4-dimethoxy-furan
    —— [2,2,2-Trichloro-1-(4-chloro-phenylsulfanyl)-ethyl]-phosphoramidic acid diisopropyl ester 25241-59-2 C14H20Cl4NO3PS
    [2,2,2-Trichloro-1-(4-chloro-phenylsulfanyl)-ethyl]-phosphoramidic acid diisopropyl ester
    —— 2-((phenylsulfonyl)methyl)-3-tosyloxazolidine 1265900-17-1 C17H19NO5S2
    2-((phenylsulfonyl)methyl)-3-tosyloxazolidine
    —— 2-(4-imidazo[1,2-<i>a</i>]pyridin-2-yl-phenyl)-propionitrile 55844-19-4 C16H13N3
    2-(4-imidazo[1,2-<i>a</i>]pyridin-2-yl-phenyl)-propionitrile
    —— 2-(3-Pyridylmethyl)-4-[3-(1H-1,2,4-triazol-1-yl)phenyl]-3-oxo-3,4-dihydropyrido[2,3-b]pyrazine 176030-94-7 C21H15N7O
    2-(3-Pyridylmethyl)-4-[3-(1H-1,2,4-triazol-1-yl)phenyl]-3-oxo-3,4-dihydropyrido[2,3-b]pyrazine
    —— 2,2,6-Trimethyl-4-(2-oxopyrrolidin-1-yl)-2H-1-benzothiopyran 1-Oxide 124769-26-2 C16H19NO2S
    2,2,6-Trimethyl-4-(2-oxopyrrolidin-1-yl)-2H-1-benzothiopyran 1-Oxide
    —— 2-(biotinamidylcaproyl)ethyltrimethylammonium chloride 1237706-82-9 C21H40N5O3S*Cl
    2-(biotinamidylcaproyl)ethyltrimethylammonium chloride
    —— 2-allylsulfanyl-4-phenyl-1,5-benzodiazepine 754202-97-6 C18H16N2S
    2-allylsulfanyl-4-phenyl-1,5-benzodiazepine
    —— 2,2-bis(hydroxymethyl)propane-1,3-diyl bis(3,4-bis(dodecyloxy)benzoate) 1235584-51-6 C67H116O10
    2,2-bis(hydroxymethyl)propane-1,3-diyl bis(3,4-bis(dodecyloxy)benzoate)
    —— 2,5-Dimethyl-3,6-dinitro-hydrochinon 5253-06-5 C8H8N2O6
    2,5-Dimethyl-3,6-dinitro-hydrochinon
    —— 2,7-bis(3,3',4,4'-tetramethyl-2,2'-dipyrrylmethyl)-9,10-dihydrophenanthrene 142102-32-7 C40H44N4
    2,7-bis(3,3',4,4'-tetramethyl-2,2'-dipyrrylmethyl)-9,10-dihydrophenanthrene
    —— 2-β-phenylsulphonylethylcyclododecanone 130898-31-6 C20H30O3S
    2-β-phenylsulphonylethylcyclododecanone
    —— 2-(3-bromophenyl)-3-phenylglycidonitrile 97295-16-4 C15H10BrNO
    2-(3-bromophenyl)-3-phenylglycidonitrile
    —— 2,5-Bis-(phenyl-hydrazono)-cyclohexane-1,4-dione 70083-27-1 C18H16N4O2
    2,5-Bis-(phenyl-hydrazono)-cyclohexane-1,4-dione
    —— (2-Methoxy-phenyl)-(4-methyl-cyclohex-1-enyl)-diazene 71268-30-9 C14H18N2O
    (2-Methoxy-phenyl)-(4-methyl-cyclohex-1-enyl)-diazene
    —— (2,2'-bipyridyl)(pentane-2,4-dionato)copper(II) perchlorate-methanol (1/1) 67360-85-4 CH4O*C15H15CuN2O2*ClO4
    (2,2'-bipyridyl)(pentane-2,4-dionato)copper(II) perchlorate-methanol (1/1)
    —— 2-Octyl-2-piperidin-1-yl-cyclohexanone oxime 68172-89-4 C19H36N2O
    2-Octyl-2-piperidin-1-yl-cyclohexanone oxime
    —— 2-(1,3-Dioxo-1,3-dihydro-isoindol-2-yl)-N-[2-(4-nitro-phenylsulfamoyl)-ethyl]-acetamide 63345-51-7 C18H16N4O7S
    2-(1,3-Dioxo-1,3-dihydro-isoindol-2-yl)-N-[2-(4-nitro-phenylsulfamoyl)-ethyl]-acetamide
    —— 2,6-Di-d(1)-isopropyl-4-methylpyridin 66650-37-1 C12H19N
    2,6-Di-d(1)-isopropyl-4-methylpyridin
    —— 2,2,4,4-Tetramethyl-3-((E)-propenyl)-oxetane 63475-51-4 C10H18O
    2,2,4,4-Tetramethyl-3-((E)-propenyl)-oxetane
    —— [(2,5-dimethoxy-phenyl)-(3-methyl-5-oxo-1-<i>p</i>-tolyl-2,5-dihydro-1<i>H</i>-pyrazol-4-yl)-methyl]-phosphonic acid dimethyl ester 67866-61-9 C22H27N2O6P
    [(2,5-dimethoxy-phenyl)-(3-methyl-5-oxo-1-<i>p</i>-tolyl-2,5-dihydro-1<i>H</i>-pyrazol-4-yl)-methyl]-phosphonic acid dimethyl ester
    —— 2-[4-(4-chloro-phenylazo)-3-methyl-isoxazol-5-ylsulfanyl]-1-phenyl-ethanone 66154-12-9 C18H14ClN3O2S
    2-[4-(4-chloro-phenylazo)-3-methyl-isoxazol-5-ylsulfanyl]-1-phenyl-ethanone
    —— 2-[1,2,4]triazol-4-yl-3a,4,9,9a-tetrahydro-4,9-ethano-benzo[<i>f</i>]isoindole-1,3,10-trione 66075-51-2 C16H12N4O3
    2-[1,2,4]triazol-4-yl-3a,4,9,9a-tetrahydro-4,9-ethano-benzo[<i>f</i>]isoindole-1,3,10-trione
    —— 2-Methyl-2-(3-methyl-3,8-diazabicyclo-oktan-8-yl)-essigsaeureaethylester 69099-82-7 C12H22N2O2
    2-Methyl-2-(3-methyl-3,8-diazabicyclo-oktan-8-yl)-essigsaeureaethylester
    —— 2,2-dimethylpropyl 2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylate 110521-95-4 C17H22N2O2
    2,2-dimethylpropyl 2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylate
    —— 2-(1-hydroxy-2-methylpropyl)-5-trimethylsilyl-4,5-dihydrooxepin-3-one 133286-04-1 C13H24O3Si
    2-(1-hydroxy-2-methylpropyl)-5-trimethylsilyl-4,5-dihydrooxepin-3-one
    —— 2-[(4-methylphthalazin-1-yl)hydrazinylidene]-4-phenylbut-3-enoic acid 134478-18-5 C19H16N4O2
    2-[(4-methylphthalazin-1-yl)hydrazinylidene]-4-phenylbut-3-enoic acid
    —— 2-{N'-[2,2-Bis-(4-chloro-phenyl)-2-hydroxy-acetyl]-N-phenyl-hydrazinocarbonyl}-benzoic acid methyl ester 71227-24-2 C29H22Cl2N2O5
    2-{N'-[2,2-Bis-(4-chloro-phenyl)-2-hydroxy-acetyl]-N-phenyl-hydrazinocarbonyl}-benzoic acid methyl ester
    —— 2-chloromethyl-5-methyl-hex-1-en-3-one 30741-10-7 C8H13ClO
    2-chloromethyl-5-methyl-hex-1-en-3-one
    —— 2-Hydroxylimino-5-oxo-piperazin 20855-66-7 C4H7N3O2
    2-Hydroxylimino-5-oxo-piperazin
    —— ((2R,3S,4aR,8aS)-2-{3-[(2S,3R)-2-((S)-3-Benzyloxy-1-methyl-propyl)-tetrahydro-pyran-3-yloxy]-3-phenylsulfanyl-propyl}-3-methyl-octahydro-pyrano[3,2-b]pyran-3-yloxy)-tert-butyl-dimethyl-silane 856427-09-3 C40H62O6SSi
    ((2R,3S,4aR,8aS)-2-{3-[(2S,3R)-2-((S)-3-Benzyloxy-1-methyl-propyl)-tetrahydro-pyran-3-yloxy]-3-phenylsulfanyl-propyl}-3-methyl-octahydro-pyrano[3,2-b]pyran-3-yloxy)-tert-butyl-dimethyl-silane
    —— 2,2-Bis(hydroxymethyl)-4-methylpyrrolidin 24675-63-6 C7H15NO2
    2,2-Bis(hydroxymethyl)-4-methylpyrrolidin
    —— 2-[1-(4-Methoxyphenyl)-6-oxo-3,4-dihydropyrazino[1,2-b]indazol-6-ium-2-yl]ethanamine;2,2,2-trifluoroacetate 1202797-01-0 C2F3O2*C19H21N4O2
    2-[1-(4-Methoxyphenyl)-6-oxo-3,4-dihydropyrazino[1,2-b]indazol-6-ium-2-yl]ethanamine;2,2,2-trifluoroacetate
    —— 2-Hydrazino-isonicotinsaeure-hydrazid-N-oxid 89465-56-5 C6H9N5O2
    2-Hydrazino-isonicotinsaeure-hydrazid-N-oxid
    —— 2-Methyl-1,4-diphenyl-pyrazolidin-3-on 92965-88-3 C16H16N2O
    2-Methyl-1,4-diphenyl-pyrazolidin-3-on
    —— 2,4,6-tris-(2-isopropyl-5-methyl-phenoxy)-[1,3,5]triazine 25940-62-9 C33H39N3O3
    2,4,6-tris-(2-isopropyl-5-methyl-phenoxy)-[1,3,5]triazine