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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-diethylamino-6-methyl-5-propyl-3<i>H</i>-pyrimidin-4-one 23948-04-1 C12H21N3O
    2-diethylamino-6-methyl-5-propyl-3<i>H</i>-pyrimidin-4-one
    —— 2-[2-(2,2-dimethylpropanoyl)-5-fluoro-1-benzothien-3-yl]-N,N-di-n-butylacetamide 847804-63-1 C23H32FNO2S
    2-[2-(2,2-dimethylpropanoyl)-5-fluoro-1-benzothien-3-yl]-N,N-di-n-butylacetamide
    —— 2-(methoxymethoxy)-5-(5-(2-methylpyridin-4-yl)-2H-1,2,4-triazol-3-yl)benzonitrile 1118550-24-5 C17H15N5O2
    2-(methoxymethoxy)-5-(5-(2-methylpyridin-4-yl)-2H-1,2,4-triazol-3-yl)benzonitrile
    —— 2-bromo-5-cyclopropyl-1,3,4-oxadiazole 1368940-10-6 C5H5BrN2O
    2-bromo-5-cyclopropyl-1,3,4-oxadiazole
    —— 2-(3,5-Dichlorophenoxy)ethanamine hydrochloride 85262-41-5 C8H10Cl3NO
    2-(3,5-Dichlorophenoxy)ethanamine hydrochloride
    —— 2-[1-Phenyl-eth-(E)-ylidene]-1-trifluoromethyl-cyclopentanol 135381-90-7 C14H15F3O
    2-[1-Phenyl-eth-(E)-ylidene]-1-trifluoromethyl-cyclopentanol
    —— (2S,3S)-2-Methyl-5-phenyl-3-trimethylsilanyloxy-pent-4-ynethioic acid S-ethyl ester 135608-40-1 C17H24O2SSi
    (2S,3S)-2-Methyl-5-phenyl-3-trimethylsilanyloxy-pent-4-ynethioic acid S-ethyl ester
    —— [(2R,3S,4R,5R,6S)-5-acetamido-4-[(2R)-1-[[(2S)-1-[[(2R)-1-amino-5-methoxy-1,5-dioxopentan-2-yl]amino]-1-oxopropan-2-yl]amino]-1-oxopropan-2-yl]oxy-3-hydroxy-6-[8-[(2-methylpropan-2-yl)oxycarbonylamino]octanoylsulfanyl]oxan-2-yl]methyl 11-[(2-methylpropan-2-yl)oxycarbonylamino]undecanoate 135777-10-5 C49H86N6O16S
    [(2R,3S,4R,5R,6S)-5-acetamido-4-[(2R)-1-[[(2S)-1-[[(2R)-1-amino-5-methoxy-1,5-dioxopentan-2-yl]amino]-1-oxopropan-2-yl]amino]-1-oxopropan-2-yl]oxy-3-hydroxy-6-[8-[(2-methylpropan-2-yl)oxycarbonylamino]octanoylsulfanyl]oxan-2-yl]methyl 11-[(2-methylpropan-2-yl)oxycarbonylamino]undecanoate
    —— 2-(benzo[1,3]dioxol-5-yl-hydroxy-methyl)-3-benzyloxy-1-(2-hydroxy-ethyl)-1H-pyridin-4-one 189565-59-1 C22H21NO6
    2-(benzo[1,3]dioxol-5-yl-hydroxy-methyl)-3-benzyloxy-1-(2-hydroxy-ethyl)-1H-pyridin-4-one
    —— 2,5-difluoro-4-iodophenyl azide 1187977-61-2 C6H2F2IN3
    2,5-difluoro-4-iodophenyl azide
    —— 2-(2-hydroxyethylimino)-3-methyl-2,5-dihydro-as-triazino[3,2-a]isoquinoline 123093-28-7 C14H14N4O
    2-(2-hydroxyethylimino)-3-methyl-2,5-dihydro-as-triazino[3,2-a]isoquinoline
    —— 2-ethyl-4-[2-(4-trifluoromethylphenyl)-2H-indazol-6-ylmethylsulfanyl]phenoxyacetic acid 860006-82-2 C25H21F3N2O3S
    2-ethyl-4-[2-(4-trifluoromethylphenyl)-2H-indazol-6-ylmethylsulfanyl]phenoxyacetic acid
    —— 2-Chloro-3-methoxy-4,4-difluorocyclobut-2-en-1-on 60376-34-3 C5H3ClF2O2
    2-Chloro-3-methoxy-4,4-difluorocyclobut-2-en-1-on
    —— 2,6-dimethyl-3,5-dicarboethoxy-N-(4'hexyloxyphenyl)4-pyridone 39905-42-5 C25H33NO6
    2,6-dimethyl-3,5-dicarboethoxy-N-(4'hexyloxyphenyl)4-pyridone
    —— 2,6-dimethyl-5-pentyl-hept-3-yne-2,6-diol 14129-55-6 C14H26O2
    2,6-dimethyl-5-pentyl-hept-3-yne-2,6-diol
    —— 2-(chloromethyl)-3-(3,5-dimethyl-1H-pyrazol-4-yl)quinazolin-4-one 138639-56-2 C14H13ClN4O
    2-(chloromethyl)-3-(3,5-dimethyl-1H-pyrazol-4-yl)quinazolin-4-one
    —— 2-(2-((6-((7R,8R,9S,13S,14S,17S)-3,17-bis(methoxymethoxy)-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-7-yl)hexyl)oxy)ethoxy)ethanol 1618678-73-1 C32H52O7
    2-(2-((6-((7R,8R,9S,13S,14S,17S)-3,17-bis(methoxymethoxy)-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-7-yl)hexyl)oxy)ethoxy)ethanol
    —— 2,3-epoxy-3,7-dimethyl-octanoic acid ethyl ester 100250-69-9 C12H22O3
    2,3-epoxy-3,7-dimethyl-octanoic acid ethyl ester
    —— (2S,3R)-3,7-dimethyl-3-phenylmethoxyoct-6-ene-1,2-diol 137958-51-1 C17H26O3
    (2S,3R)-3,7-dimethyl-3-phenylmethoxyoct-6-ene-1,2-diol
    —— (2R)-2-[(S)-[(Methylsulfonyl)oxy]phenylmethyl]-4-morpholinecarboxylic Acid 1,1-Dimethylethyl Ester 1030837-66-1 C17H25NO6S
    (2R)-2-[(S)-[(Methylsulfonyl)oxy]phenylmethyl]-4-morpholinecarboxylic Acid 1,1-Dimethylethyl Ester
    —— 2-Tricyclo[8.2.2.24,7]hexadeca-1(13),4,6,10(14),11,15-hexaen-5-yl-butan-2-ol 880543-60-2 C20H24O
    2-Tricyclo[8.2.2.24,7]hexadeca-1(13),4,6,10(14),11,15-hexaen-5-yl-butan-2-ol
    —— 2-(3-Methoxy-3-oxo-1-pyridin-4-ylprop-1-en-2-yl)benzoic acid 182241-46-9 C16H13NO4
    2-(3-Methoxy-3-oxo-1-pyridin-4-ylprop-1-en-2-yl)benzoic acid
    —— 2-[4-[(4-ethoxyphenyl)iminomethyl]phenoxy]-N-(2-methoxyphenyl)acetamide 80121-13-7 C24H24N2O4
    2-[4-[(4-ethoxyphenyl)iminomethyl]phenoxy]-N-(2-methoxyphenyl)acetamide
    —— (2S,6R)-2-methyl-6-[(1S,4R)-4-[(4R)-4-methyl-6-phenylmethoxyhexyl]cyclopent-2-en-1-yl]heptan-1-ol 600167-93-9 C27H44O2
    (2S,6R)-2-methyl-6-[(1S,4R)-4-[(4R)-4-methyl-6-phenylmethoxyhexyl]cyclopent-2-en-1-yl]heptan-1-ol
    —— 2-[1-(4-(ethoxycarbonyl)piperazin-1-yl)carbonyl-3-carboxypropyl]aminocarbonyl-4-carboxyquinoline 478006-69-8 C23H26N4O8
    2-[1-(4-(ethoxycarbonyl)piperazin-1-yl)carbonyl-3-carboxypropyl]aminocarbonyl-4-carboxyquinoline
    —— 2-oxo-5-phenyl-oxazole-3-carboxylic acid ethyl ester 67322-89-8 C12H11NO4
    2-oxo-5-phenyl-oxazole-3-carboxylic acid ethyl ester
    —— 2,2'-{1,3-phenylenebis[methylene-6-methyl-1H-benzimidazole-2,1-diyl]}diacetohydrazide 1630962-58-1 C28H30N8O2
    2,2'-{1,3-phenylenebis[methylene-6-methyl-1H-benzimidazole-2,1-diyl]}diacetohydrazide
    —— 2,6-dimethyl-6-(7-methyl-1H-indol-3-yl)-2,6-dimethylcyclohex-2-ene-1,4-dione 1262864-90-3 C17H17NO2
    2,6-dimethyl-6-(7-methyl-1H-indol-3-yl)-2,6-dimethylcyclohex-2-ene-1,4-dione
    —— 2-{(E)-1-[1-(naphthylsulfonyl)-1H-pyrrol-3-yl]ethylidene}-1-hydrazine-carboximidamide 581809-02-1 C17H17N5O2S
    2-{(E)-1-[1-(naphthylsulfonyl)-1H-pyrrol-3-yl]ethylidene}-1-hydrazine-carboximidamide
    —— (-)-2,5-diketo-6-(R)-(formylmethyl)-4-(4-methoxybenzyl)-1,4-diazabicyclo<4.3.0>nonane 116051-29-7 C17H20N2O4
    (-)-2,5-diketo-6-(R)-(formylmethyl)-4-(4-methoxybenzyl)-1,4-diazabicyclo<4.3.0>nonane
    —— (2-(benzyloxy)-5-methylphenyl)(8-((tert-butyldimethylsilyl)oxy)-7-methoxy-2,2-dimethyl-3,4-dihydrobenzopyran-6-yl)methanol 1435266-56-0 C33H44O5Si
    (2-(benzyloxy)-5-methylphenyl)(8-((tert-butyldimethylsilyl)oxy)-7-methoxy-2,2-dimethyl-3,4-dihydrobenzopyran-6-yl)methanol
    —— 2-acetyl-N,N-dimethyl-4-nitro-3-phenylbutanamide 1639156-45-8 C14H18N2O4
    2-acetyl-N,N-dimethyl-4-nitro-3-phenylbutanamide
    —— 2-(2-(2-azidoethoxy)ethoxy)ethanamine hydrochloride 1245727-44-9 C6H14N4O2*ClH
    2-(2-(2-azidoethoxy)ethoxy)ethanamine hydrochloride
    —— 2'-phenacylthio-3'-cyano-5α-androsteno<17,16-b>pyridine 107867-62-9 C31H36N2OS
    2'-phenacylthio-3'-cyano-5α-androsteno<17,16-b>pyridine
    —— (2Z)-2-benzylidene-3-methylbutan-1-ol 1631035-51-2 C12H16O
    (2Z)-2-benzylidene-3-methylbutan-1-ol
    —— 2-butyl-9,9-dioxo-9H-9λ6-dibenzo[b,f]pyrazolo[1,2-d][1,4,5]thiadiazepine-1,3-dione 98862-97-6 C19H18N2O4S
    2-butyl-9,9-dioxo-9H-9λ6-dibenzo[b,f]pyrazolo[1,2-d][1,4,5]thiadiazepine-1,3-dione
    —— 2-chloro-4-nitro-5-(N-methylamino)acetophenone 112290-91-2 C9H9ClN2O3
    2-chloro-4-nitro-5-(N-methylamino)acetophenone
    —— 2-ethyl-5-(4-methylbenzoyl)cyclohexa-2,5-diene-1,4-dione 1194395-69-1 C16H14O3
    2-ethyl-5-(4-methylbenzoyl)cyclohexa-2,5-diene-1,4-dione
    —— (2R,5S,6S,9R)-2-[(S)-hydroxy(phenyl)methyl]-9-methyl-6-(2-phenylpropan-2-yl)-1,4-dioxaspiro[4.5]decan-3-one 108739-55-5 C25H30O4
    (2R,5S,6S,9R)-2-[(S)-hydroxy(phenyl)methyl]-9-methyl-6-(2-phenylpropan-2-yl)-1,4-dioxaspiro[4.5]decan-3-one
    —— 2-{3-Chloro-4-{N-[2-(6,7-dimethoxy-1,2,3,4-tetrahydro-2-isoquinolinyl)ethyl]-N-methylamino}-pyridin-2-yl}-methylthio-1H-benzimidazole 170105-71-2 C27H30ClN5O2S
    2-{3-Chloro-4-{N-[2-(6,7-dimethoxy-1,2,3,4-tetrahydro-2-isoquinolinyl)ethyl]-N-methylamino}-pyridin-2-yl}-methylthio-1H-benzimidazole
    —— (2S,3R,4S,5S)-1-benzyloxy-3-(t-butyldimethylsilyloxy)-2,4-dimethylhexan-5-ol 261968-11-0 C21H38O3Si
    (2S,3R,4S,5S)-1-benzyloxy-3-(t-butyldimethylsilyloxy)-2,4-dimethylhexan-5-ol
    —— 2-Ethyl-1-isopropyl-4-methylpyrrol 60444-15-7 C10H17N
    2-Ethyl-1-isopropyl-4-methylpyrrol
    —— 2-carboethoxy methylene-5-(4-methoxy-benzoyl)-6-methylsulfanyl-3-oxo-1,4-thiazine 1609182-89-9 C17H17NO5S2
    2-carboethoxy methylene-5-(4-methoxy-benzoyl)-6-methylsulfanyl-3-oxo-1,4-thiazine
    —— (2S)-N-[(1S)-1-phenylethyl]-2-(3-pyridyl)-4-piperidine 337974-58-0 C18H22N2
    (2S)-N-[(1S)-1-phenylethyl]-2-(3-pyridyl)-4-piperidine
    —— [(2R,3R,4S,5R,6R)-4,5-dibenzoyloxy-6-[(3-chlorophenyl)carbamothioylamino]-3-[(2R,3R,4S,5R,6R)-3,4,5-tribenzoyloxy-6-(benzoyloxymethyl)oxan-2-yl]oxyoxan-2-yl]methyl benzoate 1251953-66-8 C68H55ClN2O17S
    [(2R,3R,4S,5R,6R)-4,5-dibenzoyloxy-6-[(3-chlorophenyl)carbamothioylamino]-3-[(2R,3R,4S,5R,6R)-3,4,5-tribenzoyloxy-6-(benzoyloxymethyl)oxan-2-yl]oxyoxan-2-yl]methyl benzoate
    —— 2-{4-[2-(1,1-dimethylethoxycarbonylamino)ethoxy]phenyl}-5-[(1-methoxy-1-methylamino)carbonyl]benzimidazole 1365543-35-6 C23H28N4O5
    2-{4-[2-(1,1-dimethylethoxycarbonylamino)ethoxy]phenyl}-5-[(1-methoxy-1-methylamino)carbonyl]benzimidazole
    —— 2-(1-Bromo-6-{[(1-phenyl-5-propyl-1H-pyrazole-4-carbonyl)-amino]-methyl}-naphthalen-2-yloxy)-3-phenyl-propionic acid 479632-37-6 C33H30BrN3O4
    2-(1-Bromo-6-{[(1-phenyl-5-propyl-1H-pyrazole-4-carbonyl)-amino]-methyl}-naphthalen-2-yloxy)-3-phenyl-propionic acid
    —— 2-[3-(5-methyl-[1,3,4]oxadiazol-2-yl)-3-phenyl-3-pyridin-2-yl-propyl]-2-aza-bicyclo[2.2.2]octane 57726-80-4 C24H28N4O
    2-[3-(5-methyl-[1,3,4]oxadiazol-2-yl)-3-phenyl-3-pyridin-2-yl-propyl]-2-aza-bicyclo[2.2.2]octane
    —— 2-Cyclopentyl-1,3-dimethoxy-benzene 21713-00-8 C13H18O2
    2-Cyclopentyl-1,3-dimethoxy-benzene
    —— 2-[2-(4-Methoxy-phenyl)-2-nitrosooxy-eth-(E)-ylideneamino]-isoindole-1,3-dione 58243-71-3 C17H13N3O5
    2-[2-(4-Methoxy-phenyl)-2-nitrosooxy-eth-(E)-ylideneamino]-isoindole-1,3-dione