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中文名称 英文名称 CAS号 化学式 结构式图片
—— (2S,3aS,5aS,9aS,9bR,11aS)-2,6,6,9a-tetramethyl-11-methylenedodecahydro-2H-cyclobuta[d]phenanthren-1(10H)-one 85719-20-6 C21H32O
(2S,3aS,5aS,9aS,9bR,11aS)-2,6,6,9a-tetramethyl-11-methylenedodecahydro-2H-cyclobuta[d]phenanthren-1(10H)-one
—— 2,4-dimethylpentan-3-yl 2-cyano-5-oxo-2-phenylhexanoate 1107635-03-9 C20H27NO3
2,4-dimethylpentan-3-yl 2-cyano-5-oxo-2-phenylhexanoate
—— (20S)-3β,20-Bis-dimethylamino-18-oxo-18-homo-5α-pregnan 6182-34-9 C26H46N2O
(20S)-3β,20-Bis-dimethylamino-18-oxo-18-homo-5α-pregnan
—— 2,6-Dimethyl-4-(3-hydroxyphenyl) 1,4-dihydropyridine-3,5-dicarboxylic acid 3-methyl ester 5-(tetrahydrofuran-2-ylmethyl) ester 222988-47-8 C21H25NO6
2,6-Dimethyl-4-(3-hydroxyphenyl) 1,4-dihydropyridine-3,5-dicarboxylic acid 3-methyl ester 5-(tetrahydrofuran-2-ylmethyl) ester
—— 2-Prop-2-ynyl-2-thiophen-3-yl-pent-4-ynoyl chloride 73812-35-8 C12H9ClOS
2-Prop-2-ynyl-2-thiophen-3-yl-pent-4-ynoyl chloride
—— 2,4,6-trideoxy-5-O-(diethylisopropylsilyl)-3-O-(methoxymethyl)-2,4-di-C-methyl-L-altrose 113661-08-8 C17H36O4Si
2,4,6-trideoxy-5-O-(diethylisopropylsilyl)-3-O-(methoxymethyl)-2,4-di-C-methyl-L-altrose
—— 2-Bromo-N-(4,5-dichloro-2-fluoro-phenyl)-acetamide 952741-29-6 C8H5BrCl2FNO
2-Bromo-N-(4,5-dichloro-2-fluoro-phenyl)-acetamide
—— 2-Methoxy-6-<2-(4'-phenylthio)phenethyl>pyridine-3-carboxylic acid 72918-11-7 C21H19NO3S
2-Methoxy-6-<2-(4'-phenylthio)phenethyl>pyridine-3-carboxylic acid
—— 2-{2-[(3-methoxyphenyl)carbonyl]-1H-pyrrol-1-yl}acetohydrazide 1528752-05-7 C14H15N3O3
2-{2-[(3-methoxyphenyl)carbonyl]-1H-pyrrol-1-yl}acetohydrazide
—— (2R,3R)-1,2-3-dodecanetriol 1314116-42-1 C12H26O3
(2R,3R)-1,2-3-dodecanetriol
—— (2-Heptylcyclopropen-1-yl)-trimethylsilane 1327277-27-9 C13H26Si
(2-Heptylcyclopropen-1-yl)-trimethylsilane
—— (2R,3R,4S,5S,6S)-methyl 5-(benzyloxy)-6-((2S,3S,6S)-6-((R)-1-(benzyloxy)propan-2-yl)-3-methyltetrahydro-2H-pyran-2-yl)-3-hydroxy-2,4-dimethylheptanoate 1333041-27-2 C33H48O6
(2R,3R,4S,5S,6S)-methyl 5-(benzyloxy)-6-((2S,3S,6S)-6-((R)-1-(benzyloxy)propan-2-yl)-3-methyltetrahydro-2H-pyran-2-yl)-3-hydroxy-2,4-dimethylheptanoate
—— (2,2-Dibutyl-5-methyl-4-oxo-[1,3]dioxan-5-yl)-carbamic acid benzyl ester 108276-32-0 C21H31NO5
(2,2-Dibutyl-5-methyl-4-oxo-[1,3]dioxan-5-yl)-carbamic acid benzyl ester
—— 2-Ethylthio-1,3,2-oxythiaborinan 41063-65-4 C5H11BOS2
2-Ethylthio-1,3,2-oxythiaborinan
—— (2S)-N-hydroxy-2-[5-(4-(cyclopropylcarbonyloxy)phenyl)-2-thienyl]-3,4,5,6-tetrahydro-2H-thiopyran-2-acetamide 1,1-dioxide 282114-43-6 C21H23NO6S2
(2S)-N-hydroxy-2-[5-(4-(cyclopropylcarbonyloxy)phenyl)-2-thienyl]-3,4,5,6-tetrahydro-2H-thiopyran-2-acetamide 1,1-dioxide
—— (2S)-N-(2-tetrahydropyranyloxy)-2-[5-(4-(cyclopropylaminocarbonylmethoxy)phenyl)-2-thienyl]-3,4,5,6-tetrahydro-2H-thiopyran-2-acetamide 1,1-dioxide 282114-59-4 C27H34N2O7S2
(2S)-N-(2-tetrahydropyranyloxy)-2-[5-(4-(cyclopropylaminocarbonylmethoxy)phenyl)-2-thienyl]-3,4,5,6-tetrahydro-2H-thiopyran-2-acetamide 1,1-dioxide
—— (2S,3S,4S)-3-(benzyloxy)-4-((2S,3S,6S)-6-((R)-1-(tert-butyldiphenylsilyloxy)propan-2-yl)-3-methyltetrahydro-2H-pyran-2-yl)-2-methylpentan-1-ol 1333042-05-9 C38H54O4Si
(2S,3S,4S)-3-(benzyloxy)-4-((2S,3S,6S)-6-((R)-1-(tert-butyldiphenylsilyloxy)propan-2-yl)-3-methyltetrahydro-2H-pyran-2-yl)-2-methylpentan-1-ol
—— (2-(4,4-dimethyl-2-oxazolinyl)phenyl)2SeHgCl2 642490-96-8 C22H24Cl2HgN2O2Se
(2-(4,4-dimethyl-2-oxazolinyl)phenyl)2SeHgCl2
—— 2-(2,6-dichloro-phenylamino)-7-methyl-1H-benzimidazole-5-carboxylic acid (4-chloro-3-fluoro-phenyl)amide 1219118-67-8 C21H14Cl3FN4O
2-(2,6-dichloro-phenylamino)-7-methyl-1H-benzimidazole-5-carboxylic acid (4-chloro-3-fluoro-phenyl)amide
—— (2S)-N-[(2S)-1-[(3aR,6S,6aR)-4-cyclopentyl-6-(6-fluoro-1H-indol-3-yl)-2,3,3a,5,6,6a-hexahydropyrrolo[3,2-b]pyrrol-1-yl]-3-hydroxy-1-oxopropan-2-yl]-2-(methylamino)propanamide 1218929-85-1 C26H36FN5O3
(2S)-N-[(2S)-1-[(3aR,6S,6aR)-4-cyclopentyl-6-(6-fluoro-1H-indol-3-yl)-2,3,3a,5,6,6a-hexahydropyrrolo[3,2-b]pyrrol-1-yl]-3-hydroxy-1-oxopropan-2-yl]-2-(methylamino)propanamide
—— 2-[(1,5-dimethyl-3-oxido-1H-imidazol-4-yl)carbonyl]-N-(4-methoxyphenyl)hydrazinecarboselenoamide 1449684-37-0 C14H17N5O3Se
2-[(1,5-dimethyl-3-oxido-1H-imidazol-4-yl)carbonyl]-N-(4-methoxyphenyl)hydrazinecarboselenoamide
—— (2E)-2-{(4R)-4-[(tert-butyldiphenylsilyloxy)methyl]-2,2-dimethyl-1,3-dioxan-5-ylidene}ethanol 1019338-88-5 C25H34O4Si
(2E)-2-{(4R)-4-[(tert-butyldiphenylsilyloxy)methyl]-2,2-dimethyl-1,3-dioxan-5-ylidene}ethanol
—— 2-(3-O-benzyl-1,2-O-isopropylidene-5-deoxy-α-D-xylo-1,4-furanosyl)-2,3-dihydro-4H-pyran-4-one 1373283-23-8 C20H24O6
2-(3-O-benzyl-1,2-O-isopropylidene-5-deoxy-α-D-xylo-1,4-furanosyl)-2,3-dihydro-4H-pyran-4-one
—— 2-hydroxy-1-[(2S)-2-[6-[4-[2-[(2S)-1-(2-hydroxy-3-pyridin-3-ylpropanoyl)pyrrolidin-2-yl]-3H-benzimidazol-5-yl]phenyl]-1H-benzimidazol-2-yl]pyrrolidin-1-yl]-3-pyridin-3-ylpropan-1-one 1265509-66-7 C44H42N8O4
2-hydroxy-1-[(2S)-2-[6-[4-[2-[(2S)-1-(2-hydroxy-3-pyridin-3-ylpropanoyl)pyrrolidin-2-yl]-3H-benzimidazol-5-yl]phenyl]-1H-benzimidazol-2-yl]pyrrolidin-1-yl]-3-pyridin-3-ylpropan-1-one
—— 2-[4-(5-bromo-1H-pyrrolo[2,3-b]pyridin-3-ylmethyl)-5-fluoro-2-methoxy-phenoxymethyl]-1H-benzoimidazole 1036382-11-2 C23H18BrFN4O2
2-[4-(5-bromo-1H-pyrrolo[2,3-b]pyridin-3-ylmethyl)-5-fluoro-2-methoxy-phenoxymethyl]-1H-benzoimidazole
—— 2-((3aR,5R,5aS,8aS,8bR)-2,2,7,7-Tetramethyl-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran-5-yl)-ethanesulfonyl chloride 142330-78-7 C13H21ClO7S
2-((3aR,5R,5aS,8aS,8bR)-2,2,7,7-Tetramethyl-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran-5-yl)-ethanesulfonyl chloride
—— 2-[(aminocarbonyl)amino]-5-(3,5-diflourobenzyl)thiophene-3-carboxamide 869091-63-4 C13H11F2N3O2S
2-[(aminocarbonyl)amino]-5-(3,5-diflourobenzyl)thiophene-3-carboxamide
—— 2-Tetrazo-3-aethyl-benzthiazolin 78485-28-6 C9H9N5S
2-Tetrazo-3-aethyl-benzthiazolin
—— 2-<Isopropyl(trimethylsilyl)amino>-1,3-di-tert-butyl-4,4-dimethyl-1,3,2,4-diazaphosphasiletidin-2-sulfid 82881-28-5 C16H40N3PSSi2
2-<Isopropyl(trimethylsilyl)amino>-1,3-di-tert-butyl-4,4-dimethyl-1,3,2,4-diazaphosphasiletidin-2-sulfid
—— (2S,3R,4E,8E)-2-<(2S)-2-<(2R)-2-Acetoxy-2-phenylacetoxy>hexadecanoylamino>-1-(β-D-glucopyranosyloxy)-4,8-octadecadien-3-ol 114297-19-7 C50H83NO12
(2S,3R,4E,8E)-2-<(2S)-2-<(2R)-2-Acetoxy-2-phenylacetoxy>hexadecanoylamino>-1-(β-D-glucopyranosyloxy)-4,8-octadecadien-3-ol
—— 2,8-dimethylbenzofuro[3,2-d]pyrimidine 1374215-98-1 C12H10N2O
2,8-dimethylbenzofuro[3,2-d]pyrimidine
—— 2,6-Bis-<2-methyl-benzyl>-phenol 40789-57-9 C22H22O
2,6-Bis-<2-methyl-benzyl>-phenol
—— 2-(4-acetoxy-3-methoxyphenyl)-3-(3,5-diacetoxyphenyl)-5-(1,3-dioxolan-2-yl)-7-methoxybenzofuran 1427193-93-8 C31H28O11
2-(4-acetoxy-3-methoxyphenyl)-3-(3,5-diacetoxyphenyl)-5-(1,3-dioxolan-2-yl)-7-methoxybenzofuran
—— 2-(11-(methoxycarbonyl)-9,10-dihydro-9,10-ethanoanthracen-11-yl)acetic acid 376587-50-7 C20H18O4
2-(11-(methoxycarbonyl)-9,10-dihydro-9,10-ethanoanthracen-11-yl)acetic acid
—— (2R,3S)-2-(1,3-dithian-2-yl)-3-phenylmethoxybutan-2-ol 119021-64-6 C15H22O2S2
(2R,3S)-2-(1,3-dithian-2-yl)-3-phenylmethoxybutan-2-ol
—— 2-(2-benzoyl-4-chlorophenoxy)acetohydrazide 677707-49-2 C15H13ClN2O3
2-(2-benzoyl-4-chlorophenoxy)acetohydrazide
—— 2-methyl-3-(phenyl(pyridin-2-yl)methyl)-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-4(3H)-one 1073477-26-5 C20H20N4O
2-methyl-3-(phenyl(pyridin-2-yl)methyl)-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-4(3H)-one
—— (2S,2'S)-2-hydroxy-2-(pyrrolidin-2'-yl)acetic acid TFA salt 1291070-77-3 C2HF3O2*C6H11NO3
(2S,2'S)-2-hydroxy-2-(pyrrolidin-2'-yl)acetic acid TFA salt
—— 2,2'-bipyridyl(2,3,4,5-tetrafluorophenyl)thallium(III) 76096-35-0 C22H10ClF8N2Tl
2,2'-bipyridyl(2,3,4,5-tetrafluorophenyl)thallium(III)
—— (2E)-6-chloro-3-methyl-2,6-heptadien-1-ol 79433-12-8 C8H13ClO
(2E)-6-chloro-3-methyl-2,6-heptadien-1-ol
—— (2aR,2bS,6bS,6cR)-2a,2b,6b,6c-Tetramethyl-2-oxo-2a,2b,3,6,6b,6c-hexahydro-2H-1-oxa-2λ<sup>4</sup>-thia-benzo[a]cyclopropa[cd]pentalene-4,4,5,5-tetracarbonitrile 82080-52-2 C18H16N4O2S
(2aR,2bS,6bS,6cR)-2a,2b,6b,6c-Tetramethyl-2-oxo-2a,2b,3,6,6b,6c-hexahydro-2H-1-oxa-2λ<sup>4</sup>-thia-benzo[a]cyclopropa[cd]pentalene-4,4,5,5-tetracarbonitrile
—— (2-fluoro-5-methoxy-4-(4-(methylamino)-5-(trifluoromethyl)pyrimidin-2-ylamino)phenyl)(3-methoxypyrrolidin-1-yl)methanone 1351761-35-7 C19H21F4N5O3
(2-fluoro-5-methoxy-4-(4-(methylamino)-5-(trifluoromethyl)pyrimidin-2-ylamino)phenyl)(3-methoxypyrrolidin-1-yl)methanone
—— (2R*,3R*,4S*,5S*,6S*)-3-acetoxy-2-methyl-1,7-dioxaspiro<5.5>undecan-4,5-diol 136762-37-3 C12H20O6
(2R*,3R*,4S*,5S*,6S*)-3-acetoxy-2-methyl-1,7-dioxaspiro<5.5>undecan-4,5-diol
—— 2-(2,4-Dichloro-6-methyl-pyridin-3-yloxy)-N,N-dimethyl-propionamide 62844-31-9 C11H14Cl2N2O2
2-(2,4-Dichloro-6-methyl-pyridin-3-yloxy)-N,N-dimethyl-propionamide
—— (2S,3S,6S)-2-[(1R,2R,3R,4S,5S,6R)-6-(tert-Butyl-dimethyl-silanyloxy)-1,3,5-trimethyl-2,4-bis-triethylsilanyloxy-oct-7-enyl]-3-methyl-6-((R)-1-methyl-2-triethylsilanyloxy-ethyl)-tetrahydro-pyran 781651-99-8 C44H94O5Si4
(2S,3S,6S)-2-[(1R,2R,3R,4S,5S,6R)-6-(tert-Butyl-dimethyl-silanyloxy)-1,3,5-trimethyl-2,4-bis-triethylsilanyloxy-oct-7-enyl]-3-methyl-6-((R)-1-methyl-2-triethylsilanyloxy-ethyl)-tetrahydro-pyran
—— (2-methylene-1-hydroxy-1-cyclotetradecyl)methyl p-toluenesulfonate 107053-60-1 C23H36O4S
(2-methylene-1-hydroxy-1-cyclotetradecyl)methyl p-toluenesulfonate
—— 2'-Acetoxy-4-methoxychalkon 67005-90-7 C32H34O14
2'-Acetoxy-4-methoxychalkon
—— 2,7-Dithia<8>(2,6)-pyridinophan-N-oxid 38484-45-6 C11H15NOS2
2,7-Dithia<8>(2,6)-pyridinophan-N-oxid
—— (2S,3S,4R,5R,6S)-3-methoxy-5-[(2S,3R,4R,5S,6S)-5-methoxy-6-methyl-3,4-bis(phenylmethoxy)oxan-2-yl]oxy-2-[(2S,3R,4R,5S,6S)-2-[(2R,3R,4R,5R,6S)-2-methoxy-6-methyl-4,5-bis(phenylmethoxy)oxan-3-yl]oxy-6-methyl-3,5-bis(phenylmethoxy)oxan-4-yl]oxy-6-methyl-4-phenylmethoxyoxane 138579-53-0 C76H90O17
(2S,3S,4R,5R,6S)-3-methoxy-5-[(2S,3R,4R,5S,6S)-5-methoxy-6-methyl-3,4-bis(phenylmethoxy)oxan-2-yl]oxy-2-[(2S,3R,4R,5S,6S)-2-[(2R,3R,4R,5R,6S)-2-methoxy-6-methyl-4,5-bis(phenylmethoxy)oxan-3-yl]oxy-6-methyl-3,5-bis(phenylmethoxy)oxan-4-yl]oxy-6-methyl-4-phenylmethoxyoxane
—— 2-sec-Butyliden-cyclopentan-3-on-1-carbonsaeure-thiosemicarbazon 92575-54-7 C11H17N3O2S
2-sec-Butyliden-cyclopentan-3-on-1-carbonsaeure-thiosemicarbazon