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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-(3-aminopropylamino)-6-(2-hydroxy-3-methoxybenzylamino)-9-isopropyl-8-azapurine 663887-50-1 C18H26N8O2
    2-(3-aminopropylamino)-6-(2-hydroxy-3-methoxybenzylamino)-9-isopropyl-8-azapurine
    —— 2-(3,3-difluoroallyl)isoindoline-1,3-dione 1428154-33-9 C11H7F2NO2
    2-(3,3-difluoroallyl)isoindoline-1,3-dione
    —— 2,2'-Cyclocytidin-3',5'-diphosphorsaeure 42386-67-4 C9H13N3O10P2
    2,2'-Cyclocytidin-3',5'-diphosphorsaeure
    —— 2-(2-(4-(4-(2-azidoethoxy)phenyl)thiazol-2-yl)hydrazineylidene)-3-(2-nitrophenyl)propanoic acid 1354965-79-9 C20H17N7O5S
    2-(2-(4-(4-(2-azidoethoxy)phenyl)thiazol-2-yl)hydrazineylidene)-3-(2-nitrophenyl)propanoic acid
    —— 2-(4,5-dimethoxy-2-nitrophenyl)-1-[4-(methylthio)phenyl]ethanol 1584706-27-3 C17H19NO5S
    2-(4,5-dimethoxy-2-nitrophenyl)-1-[4-(methylthio)phenyl]ethanol
    —— (2S,3S,4Z)-1-[2,6-bis(tert-butyldimethylsilyloxy)]-3-methyl-4-hexenyl-p-methoxybenzyl ether 873924-34-6 C27H50O4Si2
    (2S,3S,4Z)-1-[2,6-bis(tert-butyldimethylsilyloxy)]-3-methyl-4-hexenyl-p-methoxybenzyl ether
    —— 2-[(4-Bromo-2,6-dimethyl-phenyl)-butyryl-amino]-propionic acid methyl ester 58235-46-4 C16H22BrNO3
    2-[(4-Bromo-2,6-dimethyl-phenyl)-butyryl-amino]-propionic acid methyl ester
    —— 2-Nitro-thiophenol-<1,1,2-trifluor-2-chlor-aethylaether> 655-69-6 C8H5ClF3NO2S
    2-Nitro-thiophenol-<1,1,2-trifluor-2-chlor-aethylaether>
    —— (2S,3S)-4-tert-Butoxycarbonylamino-3-hydroxy-2-methyl-butyric acid 160054-20-6 C10H19NO5
    (2S,3S)-4-tert-Butoxycarbonylamino-3-hydroxy-2-methyl-butyric acid
    —— 2-hydroxy-N-(1-hydroxymethyl-1-methylethyl)-2-phenyl-3-(piperidin-1-yl)propanamide 1194064-93-1 C18H28N2O3
    2-hydroxy-N-(1-hydroxymethyl-1-methylethyl)-2-phenyl-3-(piperidin-1-yl)propanamide
    —— (2S,3S,4R,5R,6R)-5-Acetylamino-3-((2S,3R,4R,5S,6R)-4,5-bis-benzyloxy-6-benzyloxymethyl-3-hydroxy-tetrahydro-pyran-2-yloxy)-4-hydroxy-6-methoxy-tetrahydro-pyran-2-carboxylic acid amide 704907-30-2 C36H44N2O11
    (2S,3S,4R,5R,6R)-5-Acetylamino-3-((2S,3R,4R,5S,6R)-4,5-bis-benzyloxy-6-benzyloxymethyl-3-hydroxy-tetrahydro-pyran-2-yloxy)-4-hydroxy-6-methoxy-tetrahydro-pyran-2-carboxylic acid amide
    —— ((2R,3R)-3-(((2R,3R)-3-(benzyloxymethyl)oxiran-2-yl)methyl)oxiran-2-yl)methanol 1174701-17-7 C14H18O4
    ((2R,3R)-3-(((2R,3R)-3-(benzyloxymethyl)oxiran-2-yl)methyl)oxiran-2-yl)methanol
    —— 24-nor-5β-chol-20(22)-en-12α-ol 105266-11-3 C23H38O
    24-nor-5β-chol-20(22)-en-12α-ol
    —— (2-methyl-3-butenyl)magnesium bromide 115143-22-1 C5H9BrMg
    (2-methyl-3-butenyl)magnesium bromide
    —— 2-O-benzoyl-1,3,4,5,6-pentakis-O-[bis(benzyloxy)phosphoryl]-myo-inositol 1426323-85-4 C83H81O22P5
    2-O-benzoyl-1,3,4,5,6-pentakis-O-[bis(benzyloxy)phosphoryl]-myo-inositol
    —— 20α-Dimethylamino-3β-<methyl-(2,3-dimethyl-butyl)-amino>4-β-hydroxy-5α-pregnan 15027-57-3 C30H56N2O
    20α-Dimethylamino-3β-<methyl-(2,3-dimethyl-butyl)-amino>4-β-hydroxy-5α-pregnan
    —— 27-nor-5β-cholestane 134521-89-4 C26H46
    27-nor-5β-cholestane
    —— (2-vinyl-phenyl)-arsonic acid 858805-51-3 C8H9AsO3
    (2-vinyl-phenyl)-arsonic acid
    —— 2-acetoxy-4-(2-acetoxy-4-methoxy-6-methyl-benzoyloxy)-6-methyl-benzoic acid methyl ester 20661-33-0 C22H22O9
    2-acetoxy-4-(2-acetoxy-4-methoxy-6-methyl-benzoyloxy)-6-methyl-benzoic acid methyl ester
    —— (2-(3-Bromophenyl)ethene-1,1,2-triyl)tribenzene 1400890-62-1 C26H19Br
    (2-(3-Bromophenyl)ethene-1,1,2-triyl)tribenzene
    —— 2-[2-[[4-(4-acetamidophenyl)phenyl]methyl]-1H-indol-3-yl]acetic acid 1048349-47-8 C25H22N2O3
    2-[2-[[4-(4-acetamidophenyl)phenyl]methyl]-1H-indol-3-yl]acetic acid
    —— 2,2-di-<i>p</i>-tolyl-ethenesulfinic acid 93434-16-3 C16H16O2S
    2,2-di-<i>p</i>-tolyl-ethenesulfinic acid
    —— 2,3-diacetoxy-decahydro-naphthalene 108061-84-3 C14H22O4
    2,3-diacetoxy-decahydro-naphthalene
    —— 2-[(2R,3S)-2-Acetylsulfanyl-4-oxo-3-(2-oxo-propyl)-3-phenylsulfanyl-azetidin-1-yl]-3-methyl-but-2-enoic acid 2,2-dimethyl-propionyloxymethyl ester 92826-86-3 C25H31NO7S2
    2-[(2R,3S)-2-Acetylsulfanyl-4-oxo-3-(2-oxo-propyl)-3-phenylsulfanyl-azetidin-1-yl]-3-methyl-but-2-enoic acid 2,2-dimethyl-propionyloxymethyl ester
    —— (2R,3S,4S,5R,6R)-2-(tert-Butyl-diphenyl-silanyloxymethyl)-6-ethylsulfanyl-tetrahydro-pyran-3,4,5-triol 155814-72-5 C24H34O5SSi
    (2R,3S,4S,5R,6R)-2-(tert-Butyl-diphenyl-silanyloxymethyl)-6-ethylsulfanyl-tetrahydro-pyran-3,4,5-triol
    —— 2,3,6-tribromo-4,5-dihydroxy-L-phenylalanine 99749-53-8 C9H8Br3NO4
    2,3,6-tribromo-4,5-dihydroxy-L-phenylalanine
    —— 2-amino-N-[(1R)-1-(4-methoxyphenyl)ethyl]-4-(4-methylpiperazin-1-yl)quinazoline-7-carboxamide 1246207-53-3 C23H28N6O2
    2-amino-N-[(1R)-1-(4-methoxyphenyl)ethyl]-4-(4-methylpiperazin-1-yl)quinazoline-7-carboxamide
    —— 2-[2-[[4-(2-fluorophenyl)phenyl]methyl]-1H-indol-3-yl]acetic acid 1048349-33-2 C23H18FNO2
    2-[2-[[4-(2-fluorophenyl)phenyl]methyl]-1H-indol-3-yl]acetic acid
    —— (2R)-3-(4'-indol-1-ylbiphen-4-ylmethylsulfinyl)-2-phenylacetylamino-propionic acid 796071-06-2 C32H28N2O4S
    (2R)-3-(4'-indol-1-ylbiphen-4-ylmethylsulfinyl)-2-phenylacetylamino-propionic acid
    —— 2-[4-(6-bromo-2-butyl-5,7-dimethyl-3H-imidazo[4,5-b]pyridin-3-yl)phenyl]ethyl pentanoate 415907-87-8 C25H32BrN3O2
    2-[4-(6-bromo-2-butyl-5,7-dimethyl-3H-imidazo[4,5-b]pyridin-3-yl)phenyl]ethyl pentanoate
    —— 2-amino-9-[2-(phosphonomethoxy)propyl]-6-o-isobutoxyphenylthiopurine 540473-05-0 C19H26N5O5PS
    2-amino-9-[2-(phosphonomethoxy)propyl]-6-o-isobutoxyphenylthiopurine
    —— 2-(2-butenyl)-3-hydroxy-5-methoxybenzoic acid 81184-20-5 C12H14O4
    2-(2-butenyl)-3-hydroxy-5-methoxybenzoic acid
    —— 2-dichloromethyl-2,4,5-trimethyl-cyclohex-3-enone 861617-70-1 C10H14Cl2O
    2-dichloromethyl-2,4,5-trimethyl-cyclohex-3-enone
    —— 2,4,5-Tribrom-6-cyan-3-methoxybenzoesaeuremethylester 42989-01-5 C10H6Br3NO3
    2,4,5-Tribrom-6-cyan-3-methoxybenzoesaeuremethylester
    —— 2-[1-[[2-fluoro-4-(3H-imidazo[4,5-c]pyridin-2-yl)phenyl]methyl]-3,5-dimethylpyrazol-4-yl]acetic acid 1401964-00-8 C20H18FN5O2
    2-[1-[[2-fluoro-4-(3H-imidazo[4,5-c]pyridin-2-yl)phenyl]methyl]-3,5-dimethylpyrazol-4-yl]acetic acid
    —— 2-(4-butyl-3,5-dioxopiperazin-1-yl)-N-{(1S,2R)-1-(3,5-difluorobenzyl)-3-[(3-ethylbenzyl)amino]-2-hydroxypropyl}acetamide 488848-37-9 C29H38F2N4O4
    2-(4-butyl-3,5-dioxopiperazin-1-yl)-N-{(1S,2R)-1-(3,5-difluorobenzyl)-3-[(3-ethylbenzyl)amino]-2-hydroxypropyl}acetamide
    —— 2-(2-chloroacetamidothiazol-4-yl)-(Z)-2-(n-propoxyimino)acetyl chloride hydrochloride 92973-45-0 C10H11Cl2N3O3S*ClH
    2-(2-chloroacetamidothiazol-4-yl)-(Z)-2-(n-propoxyimino)acetyl chloride hydrochloride
    —— (2S,3R,6S)-3-Benzyloxy-6-benzyloxymethyl-2-methoxy-3,6-dihydro-2H-pyran 72659-82-6 C21H24O4
    (2S,3R,6S)-3-Benzyloxy-6-benzyloxymethyl-2-methoxy-3,6-dihydro-2H-pyran
    —— (2aS,4aR,4bR,6aR,9aS,9bS,11aR,11bR)-7-[(1R)-1,5-dimethylhexyl]-11b-hydroxyoctadecahydro-4a,6a-dimethylcyclopenta[7,8]phenanthro[2,1-b]oxete 656227-69-9 C28H48O2
    (2aS,4aR,4bR,6aR,9aS,9bS,11aR,11bR)-7-[(1R)-1,5-dimethylhexyl]-11b-hydroxyoctadecahydro-4a,6a-dimethylcyclopenta[7,8]phenanthro[2,1-b]oxete
    —— 2,2'-diacetoxy-3,3'-bis[(2S,4S)-4-(1-methylpropyl)-3-(2,4,6-trimethylbenzenesulfonyl)-1,3-oxazolidinyl]-biphenyl 1032477-26-1 C48H60N2O10S2
    2,2'-diacetoxy-3,3'-bis[(2S,4S)-4-(1-methylpropyl)-3-(2,4,6-trimethylbenzenesulfonyl)-1,3-oxazolidinyl]-biphenyl
    —— 2,6-di-O-benzoyl-5-O-(2,3,5,6-tetra-O-benzoyl-β-D-galactofuranosyl)-D-galactono-1,4-lactone 129845-28-9 C54H44O17
    2,6-di-O-benzoyl-5-O-(2,3,5,6-tetra-O-benzoyl-β-D-galactofuranosyl)-D-galactono-1,4-lactone
    —— 2,6-dimethyl-4-(2-{2,5-dimethoxy-4-[2-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)ethenyl]phenyl}ethenyl)-1-nitrobenzene 1208264-52-1 C26H32BNO6
    2,6-dimethyl-4-(2-{2,5-dimethoxy-4-[2-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)ethenyl]phenyl}ethenyl)-1-nitrobenzene
    —— 2-Carboxymethylsulfonyl-aethansulfonsaeure-(1)-methylester 14476-47-2 C5H10O7S2
    2-Carboxymethylsulfonyl-aethansulfonsaeure-(1)-methylester
    —— 2,2-diisobutyl-acetoacetonitrile 100452-92-4 C12H21NO
    2,2-diisobutyl-acetoacetonitrile
    —— (2R,5R,6R,1'S)-2-(1'-hydroxy-3'-(phenylsulfinyl)propyl)-5,6-dimethoxy-5,6-dimethyl-[1,4]dioxane-2-carboxylic acid methyl ester 1042926-11-3 C19H28O8S
    (2R,5R,6R,1'S)-2-(1'-hydroxy-3'-(phenylsulfinyl)propyl)-5,6-dimethoxy-5,6-dimethyl-[1,4]dioxane-2-carboxylic acid methyl ester
    —— 2-η(3)-(9-fluorenylidene)-2-η(3)-[1-(3-(2-methoxyethyl))indenylidene]propane zirconium dichloride 212194-82-6 C28H26Cl2OZr
    2-η(3)-(9-fluorenylidene)-2-η(3)-[1-(3-(2-methoxyethyl))indenylidene]propane zirconium dichloride
    —— 2,3;5,6-Di-O-isopropyliden-4,7-di-O-(tetrahydro-2H-pyran-2-yl)-L-glycero-D-manno-heptose 104430-53-7 C23H38O9
    2,3;5,6-Di-O-isopropyliden-4,7-di-O-(tetrahydro-2H-pyran-2-yl)-L-glycero-D-manno-heptose
    —— 2-(4-bromo-phenyl)-5-methoxy-oxazole-4-carboxylic acid <i>N</i>-methyl-anilide 51974-36-8 C18H15BrN2O3
    2-(4-bromo-phenyl)-5-methoxy-oxazole-4-carboxylic acid <i>N</i>-methyl-anilide
    —— 2-deacetoxy-7,9,10-trideacetyltaxinine J 343970-08-1 C31H40O7
    2-deacetoxy-7,9,10-trideacetyltaxinine J
    —— (2RS,4S)-4-[(3'S,4'S,7'S,8'R)-8'-(tert-butyldimethylsilyloxy)-3'-hydroxy-4',7'-epoxy-1'-icosynyl]-2-phenyl-1,3-dioxolane 679003-32-8 C35H58O5Si
    (2RS,4S)-4-[(3'S,4'S,7'S,8'R)-8'-(tert-butyldimethylsilyloxy)-3'-hydroxy-4',7'-epoxy-1'-icosynyl]-2-phenyl-1,3-dioxolane