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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-Chlor-2-methyl-3-methylmercapto-propionsaeurechlorid 20444-23-9 C5H8Cl2OS
    2-Chlor-2-methyl-3-methylmercapto-propionsaeurechlorid
    —— (2R,4E,6E,10S,11S,12E,14S,18E)-2-((R,3E,5E)-6-iodo-4-methylhexa-3,5-dien-2-yl)-11,14-bis(methoxymethoxy)-4-methyl-20-oxooxacycloicosa-4,6,12,18-tetraen-10-yl carbamate 1322008-13-8 C32H48INO8
    (2R,4E,6E,10S,11S,12E,14S,18E)-2-((R,3E,5E)-6-iodo-4-methylhexa-3,5-dien-2-yl)-11,14-bis(methoxymethoxy)-4-methyl-20-oxooxacycloicosa-4,6,12,18-tetraen-10-yl carbamate
    —— (-)-(2R,4S)-2-[(3R,E)-5-(tert-butyldiphenylsiloxy)penten-3-yl]-2,4-dimethyl-3-methylene-4-carbomethoxycyclohexanone 397322-74-6 C32H42O4Si
    (-)-(2R,4S)-2-[(3R,E)-5-(tert-butyldiphenylsiloxy)penten-3-yl]-2,4-dimethyl-3-methylene-4-carbomethoxycyclohexanone
    —— 2,2,6,6-tetramethylpiperidino(tert-butylphosphinidene)borane aluminium tribromide adduct 872327-79-2 C13H27AlBBr3NP
    2,2,6,6-tetramethylpiperidino(tert-butylphosphinidene)borane aluminium tribromide adduct
    —— 2,2'-(((1Z,6Z,9Z,14Z)-5,5,8,8,13,13,16,16-octakis(trifluoromethyl)-4,7,12,15-tetraoxa-2,10,17,18-tetraaza-3,11-diarsatricyclo[12.2.1.16,9]octadeca-1,6(18),9,14(17)-tetraene-3,11-diyl)bis(oxy))bis(3,3,3-trifluoro-2-(trifluoromethyl)propanenitrile) 87970-41-0 C24As2F36N6O6
    2,2'-(((1Z,6Z,9Z,14Z)-5,5,8,8,13,13,16,16-octakis(trifluoromethyl)-4,7,12,15-tetraoxa-2,10,17,18-tetraaza-3,11-diarsatricyclo[12.2.1.16,9]octadeca-1,6(18),9,14(17)-tetraene-3,11-diyl)bis(oxy))bis(3,3,3-trifluoro-2-(trifluoromethyl)propanenitrile)
    —— [(2R)-2-[(2R,3S)-3-[(1R)-1-[tert-butyl(dimethyl)silyl]oxyethyl]-1-methylsulfanyl-4-oxoazetidin-2-yl]but-3-enyl] acetate 1026370-72-8 C18H33NO4SSi
    [(2R)-2-[(2R,3S)-3-[(1R)-1-[tert-butyl(dimethyl)silyl]oxyethyl]-1-methylsulfanyl-4-oxoazetidin-2-yl]but-3-enyl] acetate
    —— 2-(pyridin-3-yl)-N-(4-{3-[4-(pyridin-4-yl)piperazin-1-yl]quinoxalin-6-yl}phenyl)acetamide 1271838-70-0 C30H27N7O
    2-(pyridin-3-yl)-N-(4-{3-[4-(pyridin-4-yl)piperazin-1-yl]quinoxalin-6-yl}phenyl)acetamide
    —— 2-(2,4-dichloro-phenyl)-1-phenyl-2,3-dihydro-1<i>H</i>-pyrrolo[2,3-<i>b</i>]quinoxaline-3-carboxylic acid ethyl ester 101982-33-6 C25H19Cl2N3O2
    2-(2,4-dichloro-phenyl)-1-phenyl-2,3-dihydro-1<i>H</i>-pyrrolo[2,3-<i>b</i>]quinoxaline-3-carboxylic acid ethyl ester
    —— 2-(2-chloro-benzylidene)-<i>N</i>-(2-chloro-phenyl)-malonamic acid 132857-44-4 C16H11Cl2NO3
    2-(2-chloro-benzylidene)-<i>N</i>-(2-chloro-phenyl)-malonamic acid
    —— 2,2'-Bis-benzoyloxy-3,3'-diisopropyl-5,6,5',6'-tetramethyl-biphenyl 105375-82-4 C36H38O4
    2,2'-Bis-benzoyloxy-3,3'-diisopropyl-5,6,5',6'-tetramethyl-biphenyl
    —— 24-Methyl-5α-cholan-3β-ol-acetat 2762-52-9 C27H46O2
    24-Methyl-5α-cholan-3β-ol-acetat
    —— 27-nor-20ξ<i>H</i>-cholest-5-ene-3β,20-diol 54050-13-4 C26H44O2
    27-nor-20ξ<i>H</i>-cholest-5-ene-3β,20-diol
    —— 2-{[2-(4-{[bis(1H-imidazol-2-ylmethyl)amino]carbonyl}benzyl)-2,8-diazaspiro[4.5]dec-8-yl]methyl}-3-thiophenecarboxamide 937073-10-4 C30H36N8O2S
    2-{[2-(4-{[bis(1H-imidazol-2-ylmethyl)amino]carbonyl}benzyl)-2,8-diazaspiro[4.5]dec-8-yl]methyl}-3-thiophenecarboxamide
    —— 2-[4-[4-Chloro-3-(3-phenylmethoxypropyl)pyrrolo[3,2-c]pyridin-1-yl]butylcarbamoyl]benzoic acid 913698-76-7 C29H30ClN3O4
    2-[4-[4-Chloro-3-(3-phenylmethoxypropyl)pyrrolo[3,2-c]pyridin-1-yl]butylcarbamoyl]benzoic acid
    —— 2-(10,11-dihydrodibenzo[a,d]cyclohepten-5-ylidenemethyl)-N-(2-methoxyethyl)-5-methylbenzenesulfonamide 710340-15-1 C26H27NO3S
    2-(10,11-dihydrodibenzo[a,d]cyclohepten-5-ylidenemethyl)-N-(2-methoxyethyl)-5-methylbenzenesulfonamide
    —— (2S,4R)-4-[(4-bromo-2-fluorophenyl)methoxy]-N-[(3,4-difluorophenyl)methyl]-1-[(2R)-2-(methanesulfonamido)-4-piperidin-4-ylbutanoyl]pyrrolidine-2-carboxamide 1039361-43-7 C29H36BrF3N4O5S
    (2S,4R)-4-[(4-bromo-2-fluorophenyl)methoxy]-N-[(3,4-difluorophenyl)methyl]-1-[(2R)-2-(methanesulfonamido)-4-piperidin-4-ylbutanoyl]pyrrolidine-2-carboxamide
    —— (2R,3S)-3-(2-iodophenoxy)butan-2-ol 1047665-44-0 C10H13IO2
    (2R,3S)-3-(2-iodophenoxy)butan-2-ol
    —— 2,2,2-triethoxy-4-methanesulfonyl-2λ5-[1,4,2]oxazaphospholidine 57049-67-9 C9H22NO6PS
    2,2,2-triethoxy-4-methanesulfonyl-2λ5-[1,4,2]oxazaphospholidine
    —— 2,7-dioxo-2,7-dihydro-cyclopropa[<i>b</i>]naphthalene-1a,7a-dicarboxylic acid diethyl ester 64044-72-0 C17H16O6
    2,7-dioxo-2,7-dihydro-cyclopropa[<i>b</i>]naphthalene-1a,7a-dicarboxylic acid diethyl ester
    —— 2-vinyl-pent-4-yn-1-ol 53498-23-0 C7H10O
    2-vinyl-pent-4-yn-1-ol
    —— 2,3,9,10-tetrakis(trimethylsilyl)pentacene-6,13-dione 296783-47-6 C34H44O2Si4
    2,3,9,10-tetrakis(trimethylsilyl)pentacene-6,13-dione
    —— 2-bromo-2-deoxy-β-L-fucose 141510-61-4 C6H11BrO4
    2-bromo-2-deoxy-β-L-fucose
    —— 2-[[2,6-Bis(methoxymethyl)phenyl]diselanyl]-1,3-bis(methoxymethyl)benzene 843645-32-9 C20H26O4Se2
    2-[[2,6-Bis(methoxymethyl)phenyl]diselanyl]-1,3-bis(methoxymethyl)benzene
    —— 2-(4-(benzo[d][1,3]dioxol-5-ylmethyl)piperazin-1-yl)-N-(1-methyl-4,5-dihydro-[1,2,4]triazolo[4,3-a]quinolin-7-yl)acetamide 1064703-58-7 C25H28N6O3
    2-(4-(benzo[d][1,3]dioxol-5-ylmethyl)piperazin-1-yl)-N-(1-methyl-4,5-dihydro-[1,2,4]triazolo[4,3-a]quinolin-7-yl)acetamide
    —— 2-(4-methoxyphenyl)-2-(3-oxopyrazolidin-1-yl)acetonitrile 1427577-01-2 C12H13N3O2
    2-(4-methoxyphenyl)-2-(3-oxopyrazolidin-1-yl)acetonitrile
    —— [2-[(E)-2-(4-bromophenyl)ethenyl]sulfanylphenyl] acetate 847258-38-2 C16H13BrO2S
    [2-[(E)-2-(4-bromophenyl)ethenyl]sulfanylphenyl] acetate
    —— (2S,4R)-tert-butyl 2-(aminomethyl)-4-methoxypyrrolidine-1-carboxylate 1272599-19-5 C11H22N2O3
    (2S,4R)-tert-butyl 2-(aminomethyl)-4-methoxypyrrolidine-1-carboxylate
    —— 2,4,5-trimethoxybenzaldehyde O-phenyl oxime 1268386-99-7 C16H17NO4
    2,4,5-trimethoxybenzaldehyde O-phenyl oxime
    —— 2-(2-hydroxyethoxy)-2'-(3-hydroxypropoxy)azobenzene 1352529-11-3 C17H20N2O4
    2-(2-hydroxyethoxy)-2'-(3-hydroxypropoxy)azobenzene
    —— 2-methyl-1,3-benzoxathiolium tetrafluoroborate 112816-51-0 BF4*C8H7OS
    2-methyl-1,3-benzoxathiolium tetrafluoroborate
    —— 2-amino-4-hydroxy-6-(p-carboxyphenyl)-7,8-dihydro-8-oxapteridine 85828-46-2 C13H10N4O4
    2-amino-4-hydroxy-6-(p-carboxyphenyl)-7,8-dihydro-8-oxapteridine
    —— 2-n-butyl-4-phenylthiophene 121819-86-1 C14H16S
    2-n-butyl-4-phenylthiophene
    —— 2-(2-ethoxycarbonyl-1-methyl-ethyl)-3-methyl-4,5-diphenyl-thiazolium; iodide 119568-29-5 C22H24NO2S*I
    2-(2-ethoxycarbonyl-1-methyl-ethyl)-3-methyl-4,5-diphenyl-thiazolium; iodide
    —— 2-hydroxy-5-nitro-benzoic acid methylenehydrazide 117883-16-6 C8H7N3O4
    2-hydroxy-5-nitro-benzoic acid methylenehydrazide
    —— (2R,3R)-1-methoxy-4-((4-methoxybenzyl)(2-methylallyl)amino)-1,4-dioxobutane-2,3-diyl diacetate 1616239-07-6 C21H27NO8
    (2R,3R)-1-methoxy-4-((4-methoxybenzyl)(2-methylallyl)amino)-1,4-dioxobutane-2,3-diyl diacetate
    —— (2R,3R,4S,5R,6R)-2-(acetoxymethyl)-6-(3-(2-chloroethyl)-1-methyl-3-nitrosoureido)tetrahydro-2H-pyran-3,4,5-triyl triacetate 81332-65-2 C18H26ClN3O11
    (2R,3R,4S,5R,6R)-2-(acetoxymethyl)-6-(3-(2-chloroethyl)-1-methyl-3-nitrosoureido)tetrahydro-2H-pyran-3,4,5-triyl triacetate
    —— (2R,4aR,6R,7R,8R,8aS)-2-Pentyl-hexahydro-pyrano[3,2-d][1,3]dioxine-6,7,8-triol 132621-03-5 C12H22O6
    (2R,4aR,6R,7R,8R,8aS)-2-Pentyl-hexahydro-pyrano[3,2-d][1,3]dioxine-6,7,8-triol
    —— 2α,3α-dihydroxy-6E-hydroximino-5α-cholestane 1609380-15-5 C27H47NO3
    2α,3α-dihydroxy-6E-hydroximino-5α-cholestane
    —— ((2S,5S)-5-(benzoyloxy)-5-(2-methylallyl)-4-oxotetrahydro-2H-pyran-2-yl)methyl benzoate 111718-43-5 C24H24O6
    ((2S,5S)-5-(benzoyloxy)-5-(2-methylallyl)-4-oxotetrahydro-2H-pyran-2-yl)methyl benzoate
    —— 2-(3,3-dideuteroallyl)-1,2,3,4-tetrahydroisoquinoline 1422183-59-2 C12H15N
    2-(3,3-dideuteroallyl)-1,2,3,4-tetrahydroisoquinoline
    —— (2S,5R)-5-Hydroxy-5-hydroxymethyl-2-methyl-tetradecanoic acid 88564-17-4 C16H32O4
    (2S,5R)-5-Hydroxy-5-hydroxymethyl-2-methyl-tetradecanoic acid
    —— (2aα,3β,3aα,3bβ,3cα,4β,11β,11aα,11bβ,11cα,12β,12aα)-2,2-dichloro-5,10-dimethoxy-3b,11b-dimethyl-2a,3,3a,3c,4,11,11a,11c,12,12a-decahydro-3,12:4,11-dimethanocyclobuta<1''',2''':4'',5''>benzo<1'',2'':3',4'>cyclobuta<1',2':3,4>cyclobuta<1,2-b>. 132431-69-7 C30H30Cl2O3
    (2aα,3β,3aα,3bβ,3cα,4β,11β,11aα,11bβ,11cα,12β,12aα)-2,2-dichloro-5,10-dimethoxy-3b,11b-dimethyl-2a,3,3a,3c,4,11,11a,11c,12,12a-decahydro-3,12:4,11-dimethanocyclobuta<1''',2''':4'',5''>benzo<1'',2'':3',4'>cyclobuta<1',2':3,4>cyclobuta<1,2-b>.
    —— 2-(cyanomethylsulfanyl)-4-methyl-8a-morpholino-1,5,6,7,8,8a-hexahydroquinoline-3-carbonitrile 1110659-03-4 C17H22N4OS
    2-(cyanomethylsulfanyl)-4-methyl-8a-morpholino-1,5,6,7,8,8a-hexahydroquinoline-3-carbonitrile
    —— (+/-)-(2-methyl-butyryl)-sulfanilyl-amine 99982-39-5 C11H16N2O3S
    (+/-)-(2-methyl-butyryl)-sulfanilyl-amine
    —— 2-azido-1-(4-methoxyphenyl)-4-chloro-1H-imidazole-5-carboxylic acid 1384471-63-9 C11H8ClN5O3
    2-azido-1-(4-methoxyphenyl)-4-chloro-1H-imidazole-5-carboxylic acid
    —— 25.26.27-Trisnor-3α-methoxy-23R-hydroxy-lanostan-24-saeure 18317-49-2 C28H48O4
    25.26.27-Trisnor-3α-methoxy-23R-hydroxy-lanostan-24-saeure
    —— 2-(4,4'-bipyridin-1-ium-1-yl)-1-(4-chlorophenylamino)-1,3-dioxo-3-p-tolylpropan-2-ide 1473359-23-7 C26H20ClN3O2
    2-(4,4'-bipyridin-1-ium-1-yl)-1-(4-chlorophenylamino)-1,3-dioxo-3-p-tolylpropan-2-ide
    —— 2,6-dihydroxybenzamidoxime 1331937-24-6 C7H8N2O3
    2,6-dihydroxybenzamidoxime
    —— [(2S,3S)-2-Aminomethyl-5-(5-methyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-tetrahydro-furan-3-ylmethyl]-phosphonic acid 403615-18-9 C11H18N3O6P
    [(2S,3S)-2-Aminomethyl-5-(5-methyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-tetrahydro-furan-3-ylmethyl]-phosphonic acid
    —— 2-[1-Chloro-1-fluoro-meth-(E)-ylidene]-cyclohexanone 121198-88-7 C7H8ClFO
    2-[1-Chloro-1-fluoro-meth-(E)-ylidene]-cyclohexanone