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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2,5,4'-Trimethoxy-3'-propyl-biphenyl 138591-25-0 C18H22O3
    2,5,4'-Trimethoxy-3'-propyl-biphenyl
    —— 2'-tosylamido-α-bromo-β-methoxy-3,4-methylenedioxydihydrochalcone 135762-61-7 C24H22BrNO6S
    2'-tosylamido-α-bromo-β-methoxy-3,4-methylenedioxydihydrochalcone
    —— (2Z)-4-hydroxy-2-{[1-methyl-4-(4-pyrrolidin-1-ylphenyl)-1H-pyrrolo[2,3-b]pyridin-3-yl]methylidene}-1-benzofuran-3(2H)-one 1198276-00-4 C27H23N3O3
    (2Z)-4-hydroxy-2-{[1-methyl-4-(4-pyrrolidin-1-ylphenyl)-1H-pyrrolo[2,3-b]pyridin-3-yl]methylidene}-1-benzofuran-3(2H)-one
    —— {2-[2-(5-fluoro-2-methyl-1H-indol-3-ylsulfanyl)-phenyl]-ethyl}-methyl-carbamic acid tert-butyl ester 1187454-57-4 C23H27FN2O2S
    {2-[2-(5-fluoro-2-methyl-1H-indol-3-ylsulfanyl)-phenyl]-ethyl}-methyl-carbamic acid tert-butyl ester
    —— (2S,3R,4R,5S,6R)-2-(2-((but-2-ynyloxy)methyl)-4-chloro-5-(4-ethylbenzyl)phenyl)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol 1061315-06-7 C26H31ClO6
    (2S,3R,4R,5S,6R)-2-(2-((but-2-ynyloxy)methyl)-4-chloro-5-(4-ethylbenzyl)phenyl)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol
    —— (+/-)-2'ξ,5',5',6'<i>c</i>,8'a-pentamethyl-(2ξ<i>O</i>,4'a<i>r</i>,8'a<i>t</i>)-decahydro-spiro[furan-2,1'-naphthalen]-5-one 110146-37-7 C18H30O2
    (+/-)-2'ξ,5',5',6'<i>c</i>,8'a-pentamethyl-(2ξ<i>O</i>,4'a<i>r</i>,8'a<i>t</i>)-decahydro-spiro[furan-2,1'-naphthalen]-5-one
    —— 2,2,4,4-Tetrachlor-6,6-di-p-tolyl-cyclotriphosphazatrien 95914-49-1 C14H14Cl4N3P3
    2,2,4,4-Tetrachlor-6,6-di-p-tolyl-cyclotriphosphazatrien
    —— 2-(3,4-dichlorophenyl)-5-(6-fluoro-2-oxo-1,2-dihydro-1'H-spiro[3,1-benzoxazine-4,4'-piperidin]-1'-yl)-N-(4-methylbenzyl)pentanamide 1036926-25-6 C31H32Cl2FN3O3
    2-(3,4-dichlorophenyl)-5-(6-fluoro-2-oxo-1,2-dihydro-1'H-spiro[3,1-benzoxazine-4,4'-piperidin]-1'-yl)-N-(4-methylbenzyl)pentanamide
    —— 2-Chloro-5-[2-(2,3-difluorophenyl)propan-2-ylsulfanyl]-4-methoxyaniline 1073436-35-7 C16H16ClF2NOS
    2-Chloro-5-[2-(2,3-difluorophenyl)propan-2-ylsulfanyl]-4-methoxyaniline
    —— 2-(4-{2-[(2,4-dimethyl-3,5-dioxo-2,3,4,5-tetrahydro-[1,2,4]triazin-6-yl)-heptyl-amino]-ethyl}-phenoxy)-2-methyl-propionic acid 909113-44-6 C24H36N4O5
    2-(4-{2-[(2,4-dimethyl-3,5-dioxo-2,3,4,5-tetrahydro-[1,2,4]triazin-6-yl)-heptyl-amino]-ethyl}-phenoxy)-2-methyl-propionic acid
    —— 2-(4-chloro-phenacylmercapto)-8-methyl-3<i>H</i>-quinazolin-4-one 107155-28-2 C17H13ClN2O2S
    2-(4-chloro-phenacylmercapto)-8-methyl-3<i>H</i>-quinazolin-4-one
    —— 2-(β-Hydroxyethyl)-5-ethyl-8-methyl-2,3,4,4a,5,9b-hexahydro-1H-pyrido[4,3-b]indole oxalate 57933-54-7 C2H2O4*C16H24N2O
    2-(β-Hydroxyethyl)-5-ethyl-8-methyl-2,3,4,4a,5,9b-hexahydro-1H-pyrido[4,3-b]indole oxalate
    —— 2-(3-methyl-pyridin-2-ylimino)-1,3-dithietane 59754-22-2 C8H8N2S2
    2-(3-methyl-pyridin-2-ylimino)-1,3-dithietane
    —— 2-((4-((4-methoxyphenyl)(methyl)amino)quinazolin-2-yl)amino)ethyl (tert-butoxycarbonyl)-L-asparaginate 1217306-66-5 C27H34N6O6
    2-((4-((4-methoxyphenyl)(methyl)amino)quinazolin-2-yl)amino)ethyl (tert-butoxycarbonyl)-L-asparaginate
    —— 2-N-pivaloyl-3-O-t-butyldimethylsilyl-D-erythro-sphingosine 342649-70-1 C29H59NO3Si
    2-N-pivaloyl-3-O-t-butyldimethylsilyl-D-erythro-sphingosine
    —— 2,4,6-trimethylphenacyl benzoate 65080-42-4 C18H18O3
    2,4,6-trimethylphenacyl benzoate
    —— 2-bromo-3-(4-fluoro-3-methylbenzoyl)-7-(4-methylphenyl)thieno[2,3-b]pyridin-6(7H)-one 851750-05-5 C22H15BrFNO2S
    2-bromo-3-(4-fluoro-3-methylbenzoyl)-7-(4-methylphenyl)thieno[2,3-b]pyridin-6(7H)-one
    —— {2-[4-(2,2-difluoro-2-phenylethoxy)phenyl]-1,1-dimethylethyl}-amine 1021157-71-0 C18H21F2NO
    {2-[4-(2,2-difluoro-2-phenylethoxy)phenyl]-1,1-dimethylethyl}-amine
    —— 2-(4-Chlor-benzolsulfonyl)-3-oxo-2,3-dihydro-1,2-benzisothiazol 17927-89-8 C13H8ClNO3S2
    2-(4-Chlor-benzolsulfonyl)-3-oxo-2,3-dihydro-1,2-benzisothiazol
    —— 2,5-dimethyl-6-phenyl-cyclohex-3-enecarboxylic acid 66879-04-7 C15H18O2
    2,5-dimethyl-6-phenyl-cyclohex-3-enecarboxylic acid
    —— (2S,3R)-2-[(R)-2-tert-Butoxycarbonylamino-2-(4-methoxy-phenyl)-acetylamino]-3-(tert-butyl-dimethyl-silanyloxy)-3-(4-hydroxy-phenyl)-propionic acid ethyl ester 250249-06-0 C31H46N2O8Si
    (2S,3R)-2-[(R)-2-tert-Butoxycarbonylamino-2-(4-methoxy-phenyl)-acetylamino]-3-(tert-butyl-dimethyl-silanyloxy)-3-(4-hydroxy-phenyl)-propionic acid ethyl ester
    —— (2S,3R)-3-(hydroxymethyl)-2-(methylsulfanylmethyl)cyclopentan-1-one 72525-96-3 C8H14O2S
    (2S,3R)-3-(hydroxymethyl)-2-(methylsulfanylmethyl)cyclopentan-1-one
    —— 2-(4-Methoxy-phenylazo)-3-oxo-butyric acid ethyl ester 78503-71-6 C13H16N2O4
    2-(4-Methoxy-phenylazo)-3-oxo-butyric acid ethyl ester
    —— (-)-(2R,3S,4R,5S)-2-acetamido-N-(benzyloxycarbonyl)-5-(hydroxymethyl)-3,4-O-isopropylidene-3,4-piperidinediol 127181-15-1 C19H26N2O6
    (-)-(2R,3S,4R,5S)-2-acetamido-N-(benzyloxycarbonyl)-5-(hydroxymethyl)-3,4-O-isopropylidene-3,4-piperidinediol
    —— [(2R,3R,4S,5S,6R)-3,4,5-triacetyloxy-6-(2-methylbutan-2-yloxy)oxan-2-yl]methyl acetate 1356346-40-1 C19H30O10
    [(2R,3R,4S,5S,6R)-3,4,5-triacetyloxy-6-(2-methylbutan-2-yloxy)oxan-2-yl]methyl acetate
    —— (2R,4S)-2-Acetylamino-4-methyl-hexansaeure-methylester 64399-95-7 C10H19NO3
    (2R,4S)-2-Acetylamino-4-methyl-hexansaeure-methylester
    —— (2R,3S,4S,5R,6R)-3-(2-methylphenyl)sulfanyl-2-phenoxy-4,5-bis(phenylmethoxy)-6-(phenylmethoxymethyl)oxane 139378-85-1 C40H40O5S
    (2R,3S,4S,5R,6R)-3-(2-methylphenyl)sulfanyl-2-phenoxy-4,5-bis(phenylmethoxy)-6-(phenylmethoxymethyl)oxane
    —— 2-chloromethyl-3-methyl-3H-imidazole-4-carboxylic acid methyl ester hydrochloride 874196-75-5 C7H9ClN2O2*ClH
    2-chloromethyl-3-methyl-3H-imidazole-4-carboxylic acid methyl ester hydrochloride
    —— 2'-Formyl-4,5-dimethoxy-biphenyl-2-carboxylic acid methyl ester 64511-14-4 C17H16O5
    2'-Formyl-4,5-dimethoxy-biphenyl-2-carboxylic acid methyl ester
    —— 2-(4-Methoxy-benzylsulfanyl)-1,4-dimethyl-benzene 5023-69-8 C16H18OS
    2-(4-Methoxy-benzylsulfanyl)-1,4-dimethyl-benzene
    —— 2-cyclohexylquinazoline 1438279-38-9 C14H16N2
    2-cyclohexylquinazoline
    —— 2-Propylthio-N,N'-bis-(diethoxyphosphoryl)-thiocarbamoyl)-1,4-phenylendiamin 66608-51-3 C19H34N4O6P2S3
    2-Propylthio-N,N'-bis-(diethoxyphosphoryl)-thiocarbamoyl)-1,4-phenylendiamin
    —— 2-(7-chloro-5-phenyl-1,3-dihydro-benzo[<i>e</i>][1,4]diazepin-2-ylidenehydrazono)-propionic acid methyl ester 63263-21-8 C19H17ClN4O2
    2-(7-chloro-5-phenyl-1,3-dihydro-benzo[<i>e</i>][1,4]diazepin-2-ylidenehydrazono)-propionic acid methyl ester
    —— (2R,2'R,5'S,6'S)-12-(5'-hydroxy-6'-hydroxymethyl-1'-tosylpiperidin-2'-yl)dodecane-1,2-diol 405506-78-7 C25H43NO6S
    (2R,2'R,5'S,6'S)-12-(5'-hydroxy-6'-hydroxymethyl-1'-tosylpiperidin-2'-yl)dodecane-1,2-diol
    —— 2-Benzoyl-1-methyl-6-pyridon-Z-oxim 61877-41-6 C13H12N2O2
    2-Benzoyl-1-methyl-6-pyridon-Z-oxim
    —— 2,4-Dichloro-6-methylsulfanyl-phenanthrene-9-carboxylic acid 59178-11-9 C16H10Cl2O2S
    2,4-Dichloro-6-methylsulfanyl-phenanthrene-9-carboxylic acid
    —— 2-(3,4-dimethoxy-benzylsulfanyl)-4,5-dihydro-1<i>H</i>-imidazole 63549-88-2 C12H16N2O2S
    2-(3,4-dimethoxy-benzylsulfanyl)-4,5-dihydro-1<i>H</i>-imidazole
    —— 2-benzyloxy-5-fluoro-benzylamine 1096895-23-6 C14H14FNO
    2-benzyloxy-5-fluoro-benzylamine
    —— 2-(1,2-dimethyl-5-phenyl-2,5-dihydro-1<i>H</i>-pyrazol-3-yl)-<i>N</i>-phenyl-acetamide 63066-40-0 C19H21N3O
    2-(1,2-dimethyl-5-phenyl-2,5-dihydro-1<i>H</i>-pyrazol-3-yl)-<i>N</i>-phenyl-acetamide
    —— 2,5-Bis-[4-(2-acetoxy-acetyl)-phenylamino]-3,6-dioxo-cyclohexa-1,4-dienecarboxylic acid ethyl ester 62830-94-8 C29H26N2O10
    2,5-Bis-[4-(2-acetoxy-acetyl)-phenylamino]-3,6-dioxo-cyclohexa-1,4-dienecarboxylic acid ethyl ester
    —— 2,5-dicyclohexyl-3<i>H</i>-pyrimidin-4-one 61442-56-6 C16H24N2O
    2,5-dicyclohexyl-3<i>H</i>-pyrimidin-4-one
    —— 2-phenyl-2-((1-phenyl-1H-tetrazol-5-yl)thio)ethan-1-ol 62808-02-0 C15H14N4OS
    2-phenyl-2-((1-phenyl-1H-tetrazol-5-yl)thio)ethan-1-ol
    —— 2-Hydroxy-2-(2-oxo-2-phenyl-ethyl)-heptanoic acid ethyl ester 61922-23-4 C17H24O4
    2-Hydroxy-2-(2-oxo-2-phenyl-ethyl)-heptanoic acid ethyl ester
    —— 2,6-dimethyl-3-nitro-phenoxy acetic acid 224648-54-8 C10H11NO5
    2,6-dimethyl-3-nitro-phenoxy acetic acid
    —— (2E,6E)-8-(4-Chloro-phenoxy)-2,6-dimethyl-octa-2,6-dienal O-propyl-oxime 139372-64-8 C19H26ClNO2
    (2E,6E)-8-(4-Chloro-phenoxy)-2,6-dimethyl-octa-2,6-dienal O-propyl-oxime
    —— 2-(4-fluorophenyl)-3,6-dimethyl-4-(toluene-4-sulfonyl)-3,4-dihydro-2H-[1,4]oxazine 1378523-58-0 C19H20FNO3S
    2-(4-fluorophenyl)-3,6-dimethyl-4-(toluene-4-sulfonyl)-3,4-dihydro-2H-[1,4]oxazine
    —— 2-(3-(4-(ethylsulfonyl)phenoxy)-5-((2S,3R)-3-hydroxybutan-2-yloxy)phenyl)pyrimidin-4(3H)-one 1352570-44-5 C22H24N2O6S
    2-(3-(4-(ethylsulfonyl)phenoxy)-5-((2S,3R)-3-hydroxybutan-2-yloxy)phenyl)pyrimidin-4(3H)-one
    —— 2-(3-nitrothiophen-2-yl)pyridine 1345883-61-5 C9H6N2O2S
    2-(3-nitrothiophen-2-yl)pyridine
    —— 2-acetylamino-2-cyano-3-(2-oxo-benzooxazol-3-yl)-propionic acid ethyl ester 13610-78-1 C15H15N3O5
    2-acetylamino-2-cyano-3-(2-oxo-benzooxazol-3-yl)-propionic acid ethyl ester
    —— 2-(4-(5-(3,4-diethoxyphenyl)-1,2,4-oxadiazol-3-yl)indoline-1-carboxamido)acetic acid 1220974-12-8 C23H24N4O6
    2-(4-(5-(3,4-diethoxyphenyl)-1,2,4-oxadiazol-3-yl)indoline-1-carboxamido)acetic acid