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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2,3,9,10-tetramethyl-5,7,12,14-tetrahydro-5,7,12,14-tetraazapentacene 1383373-27-0 C22H22N4
    2,3,9,10-tetramethyl-5,7,12,14-tetrahydro-5,7,12,14-tetraazapentacene
    —— 2-((E)-4-((2s,5s)-5-azido-1,3-dioxan-2-yl)-2-methylbut-2-enylthio)benzo[d]thiazole 1197054-54-8 C16H18N4O2S2
    2-((E)-4-((2s,5s)-5-azido-1,3-dioxan-2-yl)-2-methylbut-2-enylthio)benzo[d]thiazole
    —— (2R)-2-(3-((2,4-dioxothiazolidin-5-yl)methyl)benzamido)pentanedioic acid 1334590-94-1 C16H16N2O7S
    (2R)-2-(3-((2,4-dioxothiazolidin-5-yl)methyl)benzamido)pentanedioic acid
    —— 2,4-dimethoxy-N-[6-(3-methylphenyl)-1H-indazol-3-yl]benzamide 627848-89-9 C23H21N3O3
    2,4-dimethoxy-N-[6-(3-methylphenyl)-1H-indazol-3-yl]benzamide
    —— 2-(4-methoxy-phenacyl)-octadecanoic acid 858803-03-9 C27H44O4
    2-(4-methoxy-phenacyl)-octadecanoic acid
    —— 2-hydroxy-2,4,4-triphenyl-but-3-enoic acid 871874-36-1 C22H18O3
    2-hydroxy-2,4,4-triphenyl-but-3-enoic acid
    —— 2-Amino-4-bromo-1,3,5(10)-estratriene-3,16α,17β-triol 88623-46-5 C18H24BrNO3
    2-Amino-4-bromo-1,3,5(10)-estratriene-3,16α,17β-triol
    —— 2',3',5'-tris-O-(tert-butyldimethylsilyl)-6-bromo-8-azanebularine 909907-36-4 C27H52BrN5O4Si3
    2',3',5'-tris-O-(tert-butyldimethylsilyl)-6-bromo-8-azanebularine
    —— 2-bromo-3-chloro-4,5-dibenzyloxyphenol 1365030-63-2 C20H16BrClO3
    2-bromo-3-chloro-4,5-dibenzyloxyphenol
    —— (2R,3S,5S)-3-O-Benzoyl-1,2;5,6-di-O-isopropylidenehexane-1,2,3,5,6-pentol 170874-78-9 C19H26O6
    (2R,3S,5S)-3-O-Benzoyl-1,2;5,6-di-O-isopropylidenehexane-1,2,3,5,6-pentol
    —— 2-(4-fluorophenyl)-4-(4-methoxyphenyl)-6-(p-tolyl)pyridine 1416803-00-3 C25H20FNO
    2-(4-fluorophenyl)-4-(4-methoxyphenyl)-6-(p-tolyl)pyridine
    —— 2,10,14,22-Tetracosatetraenoic acid,6,7,18,19,24-pentahydroxy-2,6,10,15,19,23-hexamethyl-, methyl ester,(2E,6S,7S,10E,14E,18S,19S,22E)- 485397-31-7 C31H54O7
    2,10,14,22-Tetracosatetraenoic acid,6,7,18,19,24-pentahydroxy-2,6,10,15,19,23-hexamethyl-, methyl ester,(2E,6S,7S,10E,14E,18S,19S,22E)-
    —— (2S,3'S)-1-<3'-(Dimethylphenylsilyl)hex-4'-ylideneamino>-2-methoxymethylpyrrolidine 175430-93-0 C20H34N2OSi
    (2S,3'S)-1-<3'-(Dimethylphenylsilyl)hex-4'-ylideneamino>-2-methoxymethylpyrrolidine
    —— 2-Ethoxy-3-methyl-fumarsaeureethylester 22147-22-4 C11H18O5
    2-Ethoxy-3-methyl-fumarsaeureethylester
    —— 2-acetoxy-1-(7-methoxy-2-phenyl-[4]quinolyl)-ethanone 872789-76-9 C20H17NO4
    2-acetoxy-1-(7-methoxy-2-phenyl-[4]quinolyl)-ethanone
    —— (2Z,4E)-3-methyl-4-(2-isopropylidenecyclohexylidene)but-2-enoic acid 119011-80-2 C14H20O2
    (2Z,4E)-3-methyl-4-(2-isopropylidenecyclohexylidene)but-2-enoic acid
    —— 2-(4-Chloro-1-methyl-1H-pyrazol-5-yl)acetonitrile 1310379-49-7 C6H6ClN3
    2-(4-Chloro-1-methyl-1H-pyrazol-5-yl)acetonitrile
    —— (2S,5R,6S)-2-hydroxy-2-methyl-6-[2-[(1S,3S,6R)-6-methyl-7-oxabicyclo[4.1.0]heptan-3-yl]prop-2-enyl]-5-prop-1-en-2-ylcyclohexan-1-one 1246996-56-4 C20H30O3
    (2S,5R,6S)-2-hydroxy-2-methyl-6-[2-[(1S,3S,6R)-6-methyl-7-oxabicyclo[4.1.0]heptan-3-yl]prop-2-enyl]-5-prop-1-en-2-ylcyclohexan-1-one
    —— 2-(2-Amino-1,6-dihydro-6-oxo-purin-9-yl)methoxy-1,3-propanediyl bis (N-benzyloxycarbonyl-1-amino-cyclohexane-carboxylate) 176233-53-7 C39H47N7O10
    2-(2-Amino-1,6-dihydro-6-oxo-purin-9-yl)methoxy-1,3-propanediyl bis (N-benzyloxycarbonyl-1-amino-cyclohexane-carboxylate)
    —— 2-(2-phenethylbenzyl)-6-methoxy-tetralone 1253050-00-8 C26H26O2
    2-(2-phenethylbenzyl)-6-methoxy-tetralone
    —— 2-Acetamino-2-desoxy-D-idit 23583-39-3 C8H17NO6
    2-Acetamino-2-desoxy-D-idit
    —— (2R,3S)-3-amino-4-(3,5-difluorophenoxy)-1-phenoxybutan-2-ol 1221400-93-6 C16H17F2NO3
    (2R,3S)-3-amino-4-(3,5-difluorophenoxy)-1-phenoxybutan-2-ol
    —— 2-(4-aminocyclohexylamino)-6-(2-acetoxybenzylamino)-9-isopropyl-8-azapurine 663887-11-4 C22H30N8O2
    2-(4-aminocyclohexylamino)-6-(2-acetoxybenzylamino)-9-isopropyl-8-azapurine
    —— 2-Methyl-6-phenyl-1-aza-7-oxabicyclo<2.2.1>heptan-2-carbonsaeure-methylester 79751-41-0 C14H17NO3
    2-Methyl-6-phenyl-1-aza-7-oxabicyclo<2.2.1>heptan-2-carbonsaeure-methylester
    —— 2,4-dichloro-6-[9]phenanthrylmethyl-anisole 857590-36-4 C22H16Cl2O
    2,4-dichloro-6-[9]phenanthrylmethyl-anisole
    —— (2S,4S)-4-mercapto-2-[[2-aminosulphonyl-furan-5-ylmethyl]amino]carbonyl-1-(tert-butoxycarbonyl)pyrrolidine 1094667-36-3 C15H23N3O6S2
    (2S,4S)-4-mercapto-2-[[2-aminosulphonyl-furan-5-ylmethyl]amino]carbonyl-1-(tert-butoxycarbonyl)pyrrolidine
    —— 2-Imino-5-n-propyloxy-piperidine, acetic acid salt 179684-45-8 C2H4O2*C8H16N2O
    2-Imino-5-n-propyloxy-piperidine, acetic acid salt
    —— 2-[4-[[tert-butoxycarbonylmethyl-(5-methyl-2-m-tolyl-2H-[1,2,3]triazol-4-ylmethyl)amino]methyl]-2,6-dimethylphenoxy]-2-methylpropionic acid ethyl ester 875657-78-6 C32H44N4O5
    2-[4-[[tert-butoxycarbonylmethyl-(5-methyl-2-m-tolyl-2H-[1,2,3]triazol-4-ylmethyl)amino]methyl]-2,6-dimethylphenoxy]-2-methylpropionic acid ethyl ester
    —— 2-<4-(Tetradecyloxy)-benzoyl>-essigsaeure 52244-87-8 C23H36O4
    2-<4-(Tetradecyloxy)-benzoyl>-essigsaeure
    —— 2-acetyl-11H-pyrido[2,1-b]quinazolin-11-one 1643875-94-8 C14H10N2O2
    2-acetyl-11H-pyrido[2,1-b]quinazolin-11-one
    —— 2-(4-boronopicolinamido)acetic acid 1393534-64-9 C8H9BN2O5
    2-(4-boronopicolinamido)acetic acid
    —— 2-propylthioadenosine-5'-thiomonophosphate 1227194-08-2 C13H20N5O6PS2
    2-propylthioadenosine-5'-thiomonophosphate
    —— 2-methyl-3-<i>p</i>-tolyl-3<i>H</i>-pteridin-4-one 36205-06-8 C14H12N4O
    2-methyl-3-<i>p</i>-tolyl-3<i>H</i>-pteridin-4-one
    —— 2-[1(R)-(hydroxymethyl-2-methyl)propylamino]-6-(2,6-dihydroxy-4-methoxybenzylamino)-9-isopropyl-8-azapurine 663888-02-6 C20H29N7O4
    2-[1(R)-(hydroxymethyl-2-methyl)propylamino]-6-(2,6-dihydroxy-4-methoxybenzylamino)-9-isopropyl-8-azapurine
    —— 2-acetyl-3-benzyloxyestra-1,3,5(10)-trien-17-one 26357-04-0 C27H30O3
    2-acetyl-3-benzyloxyestra-1,3,5(10)-trien-17-one
    —— ((2R,3R,4S,5S,6R)-3,5-Bis-benzyloxy-2-benzyloxymethyl-6-fluoro-tetrahydro-pyran-4-yloxy)-tert-butyl-diphenyl-silane 512171-21-0 C43H47FO5Si
    ((2R,3R,4S,5S,6R)-3,5-Bis-benzyloxy-2-benzyloxymethyl-6-fluoro-tetrahydro-pyran-4-yloxy)-tert-butyl-diphenyl-silane
    —— 2-bromo-1-hexylindolactam-V10 1004551-07-8 C24H36BrN3O2
    2-bromo-1-hexylindolactam-V10
    —— 2-cyano-4-hydroxybutan-2-yl ethyl carbonotrithioate 1326775-15-8 C8H13NOS3
    2-cyano-4-hydroxybutan-2-yl ethyl carbonotrithioate
    —— 2,3,5-tri-O-benzyl-D-arabinofuranosylazide 76095-04-0 C26H27N3O4
    2,3,5-tri-O-benzyl-D-arabinofuranosylazide
    —— 2-Brom-1-<4-methylmercapto-phenoxy>-propan 90875-12-0 C10H13BrOS
    2-Brom-1-<4-methylmercapto-phenoxy>-propan
    —— 2-{5-isopropyl-2-[3-methoxy-4-(4-methyl-imidazol-1-yl)-phenylamino]-pyrimidin-4-yl}-propan-2-ol 1185017-86-0 C21H27N5O2
    2-{5-isopropyl-2-[3-methoxy-4-(4-methyl-imidazol-1-yl)-phenylamino]-pyrimidin-4-yl}-propan-2-ol
    —— 2-(2-chlorophenyl)-N-(cyclopropylmethyl)quinazolin-4-amine 1093983-14-2 C18H16ClN3
    2-(2-chlorophenyl)-N-(cyclopropylmethyl)quinazolin-4-amine
    —— 2-Isocyano-2,4-dimethyl-pent-4-enoic acid methyl ester 120267-71-2 C9H13NO2
    2-Isocyano-2,4-dimethyl-pent-4-enoic acid methyl ester
    —— {2-[2-Ethyl-1-(2-isopropyl-phenyl)-cyclohexyloxy]-ethyl}-dimethyl-amine 13313-57-0 C21H35NO
    {2-[2-Ethyl-1-(2-isopropyl-phenyl)-cyclohexyloxy]-ethyl}-dimethyl-amine
    —— 2,3-Dimethyl-1-(1-phenylethyl)pyrrole 128405-58-3 C14H17N
    2,3-Dimethyl-1-(1-phenylethyl)pyrrole
    —— 2,2-dibromo-3',5'-di-tert-butyl-4'-hydroxyacetophenone 14484-28-7 C16H22Br2O2
    2,2-dibromo-3',5'-di-tert-butyl-4'-hydroxyacetophenone
    —— 2-(3,4-diethoxyphenyl)-4-(5-carboxy-2-pyrazinyl)thiazole 155467-97-3 C18H17N3O4S
    2-(3,4-diethoxyphenyl)-4-(5-carboxy-2-pyrazinyl)thiazole
    —— [2-(1-benzyl-3-methyl-2-oxo-2,3-dihydro-1H-benzoimidazol-4-yloxy)-ethyl]-methyl-carbamic acid tert-butyl ester 920284-94-2 C23H29N3O4
    [2-(1-benzyl-3-methyl-2-oxo-2,3-dihydro-1H-benzoimidazol-4-yloxy)-ethyl]-methyl-carbamic acid tert-butyl ester
    —— 2-amino-2-[2-(3-difluoromethyl-4-octyloxyphenyl)ethyl]propane-1,3-diol hydrochloride 942399-15-7 C20H33F2NO3*ClH
    2-amino-2-[2-(3-difluoromethyl-4-octyloxyphenyl)ethyl]propane-1,3-diol hydrochloride
    —— 2-((Ξ)-2,3,3-trichloro-allylidene)-benzo[b]thiophen-3-one 99971-62-7 C11H5Cl3OS
    2-((Ξ)-2,3,3-trichloro-allylidene)-benzo[b]thiophen-3-one