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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-((1R,2S)-2,3-Bis-hydroxymethyl-cyclopent-3-enyl)-ethanol 79307-51-0 C9H16O3
    2-((1R,2S)-2,3-Bis-hydroxymethyl-cyclopent-3-enyl)-ethanol
    —— 2-methyl-4-morpholin-4-yl-1-phenyl-cyclobutanol 70922-59-7 C15H21NO2
    2-methyl-4-morpholin-4-yl-1-phenyl-cyclobutanol
    —— 2,6,6-Trimethyl-5-phenylsulfanyl-cyclohex-1-enecarboxylic acid methyl ester 79640-04-3 C17H22O2S
    2,6,6-Trimethyl-5-phenylsulfanyl-cyclohex-1-enecarboxylic acid methyl ester
    —— 2-(4-Chloro-2-mercapto-phenoxy)-N-hydroxy-acetamide 73626-26-3 C8H8ClNO3S
    2-(4-Chloro-2-mercapto-phenoxy)-N-hydroxy-acetamide
    —— 2-(4-methoxymethyl-4,5-dihydro-oxazol-2-yl)-4-methyl-pentan-3-ol 70767-90-7 C11H21NO3
    2-(4-methoxymethyl-4,5-dihydro-oxazol-2-yl)-4-methyl-pentan-3-ol
    —— 2-[3-(1-Methyl-1H-pyrrol-2-yl)-propyl]-malonic acid dimethyl ester 69917-89-1 C13H19NO4
    2-[3-(1-Methyl-1H-pyrrol-2-yl)-propyl]-malonic acid dimethyl ester
    —— 2:1 2-pyrrolidinone-2,3-naphthalenediol complex 79493-06-4 2C4H7NO*C10H8O2
    2:1 2-pyrrolidinone-2,3-naphthalenediol complex
    —— 2,6-Di-tert-butyl-1,1-dichlor-4-(3,5-di-tert-butylphenyl)-λ<sup>5</sup>-phosphorin 79831-56-4 C27H41Cl2P
    2,6-Di-tert-butyl-1,1-dichlor-4-(3,5-di-tert-butylphenyl)-λ<sup>5</sup>-phosphorin
    —— 2-Pyrazinamine, N,N-dimethyl-5-(trifluoromethyl)- 221295-09-6 C7H8F3N3
    2-Pyrazinamine, N,N-dimethyl-5-(trifluoromethyl)-
    —— 2-(3,5-di-tert-butylphenyl)diphenylsilyl-3-methoxyphenyl trifluoromethanesulfonate 1373944-95-6 C34H37F3O4SSi
    2-(3,5-di-tert-butylphenyl)diphenylsilyl-3-methoxyphenyl trifluoromethanesulfonate
    —— 2-(tert-butyl)diphenylsilyl-4-methylphenyl trifluoromethanesulfonate 1373944-55-8 C24H25F3O3SSi
    2-(tert-butyl)diphenylsilyl-4-methylphenyl trifluoromethanesulfonate
    —— [(2R,3S,4S,5S,6R)-6-[(1S)-1,2-bis(phenylmethoxy)ethyl]-2-[(2S,3S,4S,5S,6S)-2-[(1R)-2-[dimethyl(phenyl)silyl]-1-phenylmethoxyethyl]-3,5-bis(phenylmethoxy)-6-[3-(phenylmethoxycarbonylamino)propoxy]oxan-4-yl]oxy-4,5-bis(phenylmethoxy)oxan-3-yl] acetate 123149-83-7 C84H93NO15Si
    [(2R,3S,4S,5S,6R)-6-[(1S)-1,2-bis(phenylmethoxy)ethyl]-2-[(2S,3S,4S,5S,6S)-2-[(1R)-2-[dimethyl(phenyl)silyl]-1-phenylmethoxyethyl]-3,5-bis(phenylmethoxy)-6-[3-(phenylmethoxycarbonylamino)propoxy]oxan-4-yl]oxy-4,5-bis(phenylmethoxy)oxan-3-yl] acetate
    —— 2,2,3,3,7,7,8,8-Octamethyl-5-oct-1-en-2-yl-1,4,6,9-tetraoxa-5lambda5-phosphaspiro[4.4]nonane 939985-10-1 C20H39O4P
    2,2,3,3,7,7,8,8-Octamethyl-5-oct-1-en-2-yl-1,4,6,9-tetraoxa-5lambda5-phosphaspiro[4.4]nonane
    —— 2,3-Dichlor-3-(naphthyl-(2)-oxy)-acrolein 20882-31-9 C13H8Cl2O2
    2,3-Dichlor-3-(naphthyl-(2)-oxy)-acrolein
    —— 2-(2,4-dichlorobenzylidene)acetoacetate methyl ester 104990-30-9 C12H10Cl2O3
    2-(2,4-dichlorobenzylidene)acetoacetate methyl ester
    —— 2-bromophenyl-3-[4-(dimethylamino)phenyl]prop-2-en-1-one 29348-26-3 C17H16BrNO
    2-bromophenyl-3-[4-(dimethylamino)phenyl]prop-2-en-1-one
    —— 2-t-butylsulfonyl-1-(5-t-butyldimethylsiloxymethyl-2-furyl)-ethanone 157132-07-5 C17H30O5SSi
    2-t-butylsulfonyl-1-(5-t-butyldimethylsiloxymethyl-2-furyl)-ethanone
    —— 2-[3-(2,4-difluorophenyl)-3-hydroxy-4-(1,2,4-triazol-1-yl)butan-2-yl]-1,3-benzothiazole-6-carbothioamide 170862-91-6 C20H17F2N5OS2
    2-[3-(2,4-difluorophenyl)-3-hydroxy-4-(1,2,4-triazol-1-yl)butan-2-yl]-1,3-benzothiazole-6-carbothioamide
    —— 2-(4-(benzyloxy)-3'-(3-(1-(4-(tert-butyl)benzyl)-4-ethyl-5-oxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)propyl)-[1,1'-biphenyl]-3-yl)acetic acid 1616372-50-9 C39H43N3O4
    2-(4-(benzyloxy)-3'-(3-(1-(4-(tert-butyl)benzyl)-4-ethyl-5-oxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)propyl)-[1,1'-biphenyl]-3-yl)acetic acid
    —— 2-Nitrobenzyl-2-pyridylketon 840-49-3 C13H10N2O3
    2-Nitrobenzyl-2-pyridylketon
    —— 2-Nitro-5-phenylcarbamoyl-benzoylchlorid 64152-18-7 C14H9ClN2O4
    2-Nitro-5-phenylcarbamoyl-benzoylchlorid
    —— 2,2,3-Trichlor-2,3-dihydrobenzothiophen 1,1-Dioxid 63724-91-4 C8H5Cl3O2S
    2,2,3-Trichlor-2,3-dihydrobenzothiophen 1,1-Dioxid
    —— 2-[[5-[[(2,3-Difluorophenyl)methyl]thio]-2-[[2-(1H-indol-3-yl)ethyl]amino]thiazolo[4,5-d]pyrimidin-7-yl]amino)-2-methyl-1-propanol 259101-88-7 C26H26F2N6OS2
    2-[[5-[[(2,3-Difluorophenyl)methyl]thio]-2-[[2-(1H-indol-3-yl)ethyl]amino]thiazolo[4,5-d]pyrimidin-7-yl]amino)-2-methyl-1-propanol
    —— 2,6-Naphthalin-bis-(2-naphthoat) 58635-10-2 C32H20O4
    2,6-Naphthalin-bis-(2-naphthoat)
    —— 2-Ethyl-2-methyl-1-(6-methyl-3,6-dihydro-2H-pyridin-1-yl)-butan-1-one 118170-88-0 C13H23NO
    2-Ethyl-2-methyl-1-(6-methyl-3,6-dihydro-2H-pyridin-1-yl)-butan-1-one
    —— 2,2,4-triphenyl-1,3,4-thiadiazolidine-5-thione 74830-11-8 C20H16N2S2
    2,2,4-triphenyl-1,3,4-thiadiazolidine-5-thione
    —— 2-(3-chlorophenethyl)-1-naphthaldehyde 1450728-64-9 C19H15ClO
    2-(3-chlorophenethyl)-1-naphthaldehyde
    —— {2-{1-[(2-Chloroimidazo[1,2-a]pyridin-3-yl)sulfonyl]-1H-pyrrolo[2,3-b]pyridin-3-yl}ethyl}dimethylamine 554453-13-3 C18H18ClN5O2S
    {2-{1-[(2-Chloroimidazo[1,2-a]pyridin-3-yl)sulfonyl]-1H-pyrrolo[2,3-b]pyridin-3-yl}ethyl}dimethylamine
    —— 2-Benzhydryl-4-[2-methoxy-5-(trifluoromethoxy)benzyl]-morpholine hydrochloride 385803-16-7 C26H26F3NO3*ClH
    2-Benzhydryl-4-[2-methoxy-5-(trifluoromethoxy)benzyl]-morpholine hydrochloride
    —— 2-{1-[5-(4-fluorophenyl)-2-methyl-3-furoyl]3-pyridin-3-yl-4,5-dihydro-1H-pyrazol-5-yl}phenol 1035231-22-1 C26H20FN3O3
    2-{1-[5-(4-fluorophenyl)-2-methyl-3-furoyl]3-pyridin-3-yl-4,5-dihydro-1H-pyrazol-5-yl}phenol
    —— (2-Hydroxy-adamantan-1-yl)-carbamic acid tert-butyl ester 1272030-35-9 C15H25NO3
    (2-Hydroxy-adamantan-1-yl)-carbamic acid tert-butyl ester
    —— 2,2,9-trimethyl-1-morpholin-4-yl-1,2-dihydro-pyrrolo[1,2-<i>a</i>]indol-3-one 60781-98-8 C18H22N2O2
    2,2,9-trimethyl-1-morpholin-4-yl-1,2-dihydro-pyrrolo[1,2-<i>a</i>]indol-3-one
    —— {2-{1-[(3,4-difluorobenzene)sulfonyl]-1H-pyrrolo[2,3-b]pyridin-3-yl}ethyl}dimethylamine 554453-09-7 C17H17F2N3O2S
    {2-{1-[(3,4-difluorobenzene)sulfonyl]-1H-pyrrolo[2,3-b]pyridin-3-yl}ethyl}dimethylamine
    —— 2-[[2-(2-Hydroxyethoxy)ethyl]amino]-5-(pentylthio)thiazolo[4,5-d]pyrimidin-7(4H)-one 259100-61-3 C14H22N4O3S2
    2-[[2-(2-Hydroxyethoxy)ethyl]amino]-5-(pentylthio)thiazolo[4,5-d]pyrimidin-7(4H)-one
    —— 2-But-3-enyl-5-ethoxy-pyrrolidine-1-carboxylic acid methyl ester 108585-35-9 C12H21NO3
    2-But-3-enyl-5-ethoxy-pyrrolidine-1-carboxylic acid methyl ester
    —— {(2R,3S)-3-[(S)-1-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-2-[2-(4-nitro-benzyloxycarbonylamino)-ethylsulfanylthiocarbonylsulfanyl]-4-oxo-azetidin-1-yl}-(triphenyl-λ5-phosphanylidene)-acetic acid 4-nitro-benzyl ester 81076-33-7 C49H53N4O10PS3Si
    {(2R,3S)-3-[(S)-1-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-2-[2-(4-nitro-benzyloxycarbonylamino)-ethylsulfanylthiocarbonylsulfanyl]-4-oxo-azetidin-1-yl}-(triphenyl-λ5-phosphanylidene)-acetic acid 4-nitro-benzyl ester
    —— 2-<1,5-dihydroxy-1-(3,4-methylenedioxyphenyl)>pentanamine hydrochloride 135007-78-2 C12H17NO4*ClH
    2-<1,5-dihydroxy-1-(3,4-methylenedioxyphenyl)>pentanamine hydrochloride
    —— 2-<Cyclooct-1-enyl>-cyclooctanon 38451-49-9 C16H26O
    2-<Cyclooct-1-enyl>-cyclooctanon
    —— 2-[3-(but-3-yn-1-yl)-3H-diazirin-3-yl]ethan-1-amine hydrochloride 2089291-69-8 C7H12ClN3
    2-[3-(but-3-yn-1-yl)-3H-diazirin-3-yl]ethan-1-amine hydrochloride
    —— 2-[(2'-hydroxy-2'-phenyl)ethylamino]-4,6-dipyrrolidin-1-ylpyrimidine 254964-29-9 C20H27N5O
    2-[(2'-hydroxy-2'-phenyl)ethylamino]-4,6-dipyrrolidin-1-ylpyrimidine
    —— (2R)-2-amino-N-{6-[(4-cyano-3-ethylphenyl)oxy]-3-pyridinyl}butanamide 1311139-65-7 C18H20N4O2
    (2R)-2-amino-N-{6-[(4-cyano-3-ethylphenyl)oxy]-3-pyridinyl}butanamide
    —— 2-Methylen-3-methylcyclopentanonsemicarbazon 52475-68-0 C8H13N3O
    2-Methylen-3-methylcyclopentanonsemicarbazon
    —— (2S,3R)-4-oxo-1-[4-(4-oxo-6,7-dihydro-5H-1-benzofuran-3-carbonyl)piperazine-1-carbonyl]-3-(piperidin-4-ylmethyl)azetidine-2-carboxylic acid 727725-59-9 C24H30N4O7
    (2S,3R)-4-oxo-1-[4-(4-oxo-6,7-dihydro-5H-1-benzofuran-3-carbonyl)piperazine-1-carbonyl]-3-(piperidin-4-ylmethyl)azetidine-2-carboxylic acid
    —— 2-(2-fluorophenyl)-N-(4-pyrimidin-4-yl-1,3-thiazol-2-yl)acetamide 692882-05-6 C15H11FN4OS
    2-(2-fluorophenyl)-N-(4-pyrimidin-4-yl-1,3-thiazol-2-yl)acetamide
    —— (2S)-2-[[2-(5-bromopyridin-3-yl)acetyl]amino]-N-(5-propan-2-yl-1,3-thiazol-2-yl)propanamide 681140-72-7 C16H19BrN4O2S
    (2S)-2-[[2-(5-bromopyridin-3-yl)acetyl]amino]-N-(5-propan-2-yl-1,3-thiazol-2-yl)propanamide
    —— [2,6-bis(methoxymethoxy)phenyl]-deuteriomethanone 119384-80-4 C11H14O5
    [2,6-bis(methoxymethoxy)phenyl]-deuteriomethanone
    —— (2E)-2-fluoro-3-(4,4-dimethyl-6-n-propoxy-1-isopropyl-3,4-dihydronaphthalen-7-yl)-2-butenal 851037-85-9 C22H29FO2
    (2E)-2-fluoro-3-(4,4-dimethyl-6-n-propoxy-1-isopropyl-3,4-dihydronaphthalen-7-yl)-2-butenal
    —— 2-amino-4-[4-[[(4R)-2,2-dimethyl-1,3-dioxolan-4-yl]methoxy]phenyl]-6-[[2-(4-fluoro-3-methylphenyl)-1,3-oxazol-4-yl]methylsulfanyl]pyridine-3,5-dicarbonitrile 1107663-40-0 C30H26FN5O4S
    2-amino-4-[4-[[(4R)-2,2-dimethyl-1,3-dioxolan-4-yl]methoxy]phenyl]-6-[[2-(4-fluoro-3-methylphenyl)-1,3-oxazol-4-yl]methylsulfanyl]pyridine-3,5-dicarbonitrile
    —— 2-(3-(4-aminobenzyl)ureido)-N-2-phenyl-ethylacetamide 1313213-14-7 C18H22N4O2
    2-(3-(4-aminobenzyl)ureido)-N-2-phenyl-ethylacetamide
    —— [2-amino-8-(hydroxymethyl)-8-methyl-6,7-dihydro-5H-quinolin-3-yl]methanol 1438256-27-9 C12H18N2O2
    [2-amino-8-(hydroxymethyl)-8-methyl-6,7-dihydro-5H-quinolin-3-yl]methanol