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中文名称 英文名称 CAS号 化学式 结构式图片
—— 2-Methyl-4,6-bis-(methylthio)-pyridazin-3(2H)-on 66234-91-1 C7H10N2OS2
2-Methyl-4,6-bis-(methylthio)-pyridazin-3(2H)-on
—— 2-[(Z)-2-(3,4-Dichloro-phenyl)-1-methoxycarbonyl-2-phenyl-vinyl]-benzoic acid 66667-27-4 C23H16Cl2O4
2-[(Z)-2-(3,4-Dichloro-phenyl)-1-methoxycarbonyl-2-phenyl-vinyl]-benzoic acid
—— (2R,3R)-3-[3-(2-quinolylmethyloxy)-anilino]-2-hydroxy-3-phenyl propionic acid 742031-00-1 C25H22N2O4
(2R,3R)-3-[3-(2-quinolylmethyloxy)-anilino]-2-hydroxy-3-phenyl propionic acid
—— 2-(2-Hydroxyethyl-mercapto)-benzophenone 73314-95-1 C15H14O2S
2-(2-Hydroxyethyl-mercapto)-benzophenone
—— 2-Ethyl-4-hydroxy-α-(3,4-dimethoxy-2-hydroxymethyl-phenyl)-6-methoxy-phenethylalkohol 94762-89-7 C20H26O6
2-Ethyl-4-hydroxy-α-(3,4-dimethoxy-2-hydroxymethyl-phenyl)-6-methoxy-phenethylalkohol
—— (2R,4R)monatin potassium salt 852298-74-9 C14H15N2O5*K
(2R,4R)monatin potassium salt
—— 2-(4-(2-amino-4-(butylamino)-6-methylpyrimidin-5-ylthio)phenyl)acetonitrile 1158805-22-1 C17H21N5S
2-(4-(2-amino-4-(butylamino)-6-methylpyrimidin-5-ylthio)phenyl)acetonitrile
—— 2-bromomethyl-1-phenyl-1H-indole-3-carboxylic acid ethyl ester 952394-14-8 C18H16BrNO2
2-bromomethyl-1-phenyl-1H-indole-3-carboxylic acid ethyl ester
—— [2-chloro-4-(4-fluoro-phenylamino)-phenyl]-(2-methyl-5-trimethylsilanylethynyl-phenyl)-methanone 1056188-03-4 C25H23ClFNOSi
[2-chloro-4-(4-fluoro-phenylamino)-phenyl]-(2-methyl-5-trimethylsilanylethynyl-phenyl)-methanone
—— (2E,4E,6E)-7-(2,6,6-Trimethyl-cyclohex-1-enyl)-hepta-2,4,6-trienoic acid 60414-03-1 C16H22O2
(2E,4E,6E)-7-(2,6,6-Trimethyl-cyclohex-1-enyl)-hepta-2,4,6-trienoic acid
—— 2.3.5-Trioxo-4-allylcyclopentylglyoxylsaeure 40445-99-6 C10H8O6
2.3.5-Trioxo-4-allylcyclopentylglyoxylsaeure
—— 2,2-Dimethyl-propionic acid 1-[4-((E)-7-ethoxy-3,7-dimethyl-oct-2-enyloxy)-phenyl]-propyl ester 79550-91-7 C26H42O4
2,2-Dimethyl-propionic acid 1-[4-((E)-7-ethoxy-3,7-dimethyl-oct-2-enyloxy)-phenyl]-propyl ester
—— 2-<2-ethoxycarbonyl-2-(p-chlorophenylsulfonyl)vinylamino>pyridine 75850-45-2 C16H15ClN2O4S
2-<2-ethoxycarbonyl-2-(p-chlorophenylsulfonyl)vinylamino>pyridine
—— 2,4,6-tri-O-benzoyl-3-O-<2-(trimethylsilyl)ethyl 2,3,4-tri-O-benzoyl-β-D-glucopyranosyluronate>-α-D-galactopyranosyl trichloroacetimidate 152088-98-7 C61H56Cl3NO18Si
2,4,6-tri-O-benzoyl-3-O-<2-(trimethylsilyl)ethyl 2,3,4-tri-O-benzoyl-β-D-glucopyranosyluronate>-α-D-galactopyranosyl trichloroacetimidate
—— 2-N-acetyl-3,6-di-O-acetyl-4-O-[2,4,6-tri-O-acetyl-3-O-(3-methoxybenzyl)-β-D-galactopyranosyl]-1-azido-1,2-dideoxy-2-[2-(trimethylsilyl)ethanesulfonamido]-β-D-glucopyranose 1312699-64-1 C37H54N4O18SSi
2-N-acetyl-3,6-di-O-acetyl-4-O-[2,4,6-tri-O-acetyl-3-O-(3-methoxybenzyl)-β-D-galactopyranosyl]-1-azido-1,2-dideoxy-2-[2-(trimethylsilyl)ethanesulfonamido]-β-D-glucopyranose
—— 2-(Diphenyl-phosphinoyl)-2-(2-hydroxymethyl-phenyl)-ethanol 129593-62-0 C21H21O3P
2-(Diphenyl-phosphinoyl)-2-(2-hydroxymethyl-phenyl)-ethanol
—— 2,18-dioxa-10,26-diazapentacyclo[28.2.2.214,17.13,7.119,23]octatriaconta-1(32),3,5,7(38),14(37),15,17(36),19,21,23(35),30,33-dodecaene-11,27-dione 132513-35-0 C34H34N2O4
2,18-dioxa-10,26-diazapentacyclo[28.2.2.214,17.13,7.119,23]octatriaconta-1(32),3,5,7(38),14(37),15,17(36),19,21,23(35),30,33-dodecaene-11,27-dione
—— 2-{[1-(3'-Fluorobiphenyl-4-yl)-3-furan-2-yl-1H-pyrazol-4-ylmethyl]amino}ethanol 1076055-31-6 C22H20FN3O2
2-{[1-(3'-Fluorobiphenyl-4-yl)-3-furan-2-yl-1H-pyrazol-4-ylmethyl]amino}ethanol
—— 2-[5-cyclopropyl-6-oxo-4-({[(1R,2R,3R,5S)-2,6,6-trimethylbicyclo[3.1.1]hept-3-yl]carbamoyl}amino)pyridazin-1(6H)-yl]-N-(pyridin-4-ylmethyl)acetamide 1149581-75-8 C25H33N5O2
2-[5-cyclopropyl-6-oxo-4-({[(1R,2R,3R,5S)-2,6,6-trimethylbicyclo[3.1.1]hept-3-yl]carbamoyl}amino)pyridazin-1(6H)-yl]-N-(pyridin-4-ylmethyl)acetamide
—— 2,2-dimethyl-7-oxo-8-oxa-9-(3-furyl)bicyclo<4.3.0>non-1(6)-ene 133643-44-4 C14H16O3
2,2-dimethyl-7-oxo-8-oxa-9-(3-furyl)bicyclo<4.3.0>non-1(6)-ene
—— 2-[(2R,4R,5R)-4-[4-(2-methoxy-ethoxymethyl)-phenyl]-5-[4-(3-methoxy-propyl)-3,4-dihydro-2H-benzo[1,4]oxazin-6-ylmethoxy]-1-(toluene-4-sulfonyl)-piperidin-2-yl]-ethanol 911707-66-9 C37H50N2O8S
2-[(2R,4R,5R)-4-[4-(2-methoxy-ethoxymethyl)-phenyl]-5-[4-(3-methoxy-propyl)-3,4-dihydro-2H-benzo[1,4]oxazin-6-ylmethoxy]-1-(toluene-4-sulfonyl)-piperidin-2-yl]-ethanol
—— (2S)-2-[[(4R,5R,8S,11R,14S,17S)-4,5-diacetyloxy-11-[(4-bromophenyl)methyl]-3,6,9,12,15-pentaoxo-14-(2-phenylethyl)-8-(thiophen-2-ylmethyl)-2,7,10,13,16-pentazabicyclo[17.2.2]tricosa-1(21),19,22-triene-17-carbonyl]amino]-3-phenylpropanoic acid 1211442-34-0 C52H53BrN6O12S
(2S)-2-[[(4R,5R,8S,11R,14S,17S)-4,5-diacetyloxy-11-[(4-bromophenyl)methyl]-3,6,9,12,15-pentaoxo-14-(2-phenylethyl)-8-(thiophen-2-ylmethyl)-2,7,10,13,16-pentazabicyclo[17.2.2]tricosa-1(21),19,22-triene-17-carbonyl]amino]-3-phenylpropanoic acid
—— 2,4-Diacetyl-3-hydroxy-5-methyl-phenylacetat 13449-13-3 C13H14O5
2,4-Diacetyl-3-hydroxy-5-methyl-phenylacetat
—— 2-[1-(4-isobutylphenyl)ethyl]-5-methyl-4-[2-(3-chloro-4-fluorophenyl)hydrazinylidene]-2,4-dihydro-3H-pyrazol-3-one 1493472-05-1 C23H24ClFN4O2
2-[1-(4-isobutylphenyl)ethyl]-5-methyl-4-[2-(3-chloro-4-fluorophenyl)hydrazinylidene]-2,4-dihydro-3H-pyrazol-3-one
—— (2S,3S,4R,5S,6S)-4-azido-6-(hydroxymethyl)-7,7-dimethyl-2-(propoxymethyl)oxepane-3,5-diol 1619224-64-4 C13H25N3O5
(2S,3S,4R,5S,6S)-4-azido-6-(hydroxymethyl)-7,7-dimethyl-2-(propoxymethyl)oxepane-3,5-diol
—— 2-(4-fluorophenyl)-1-(1-hydroxypyridin-4-yl)-ethanone 610270-84-3 C13H10FNO2
2-(4-fluorophenyl)-1-(1-hydroxypyridin-4-yl)-ethanone
—— 2-cyanoethyl bis(3-O-(tert-butyl-dimethylsilyl)-2(R)-O-serachyl-sn-glycer-1-yl)phosphate 865446-77-1 C57H114NO8PSi2
2-cyanoethyl bis(3-O-(tert-butyl-dimethylsilyl)-2(R)-O-serachyl-sn-glycer-1-yl)phosphate
—— 2,3-dichloro-5,5-dimethyl-1-propoxy-hex-2-ene 26653-44-1 C11H20Cl2O
2,3-dichloro-5,5-dimethyl-1-propoxy-hex-2-ene
—— 2,3,2',3',4',6'-hexa-O-benzyl-4,6-O-(S)-(1-phenylethylidene)-α,α-trehalose 116594-36-6 C62H64O11
2,3,2',3',4',6'-hexa-O-benzyl-4,6-O-(S)-(1-phenylethylidene)-α,α-trehalose
—— 2-phenyl-1-(4-(trifluoromethyl)phenyl)-1H-benzo[d]imidazol-5-amine 869577-98-0 C20H14F3N3
2-phenyl-1-(4-(trifluoromethyl)phenyl)-1H-benzo[d]imidazol-5-amine
—— 2-methyl-1-hexyl-1H-naphtho[2,3-d]imidazole-4,9-dione 94067-78-4 C18H20N2O2
2-methyl-1-hexyl-1H-naphtho[2,3-d]imidazole-4,9-dione
—— 2-{4-[4-(2,5-diphenyl-2H-pyrazol-3-yl)-styryl]-phenyl}-5-phenyl-[1,3,4]oxadiazole 71943-25-4 C37H26N4O
2-{4-[4-(2,5-diphenyl-2H-pyrazol-3-yl)-styryl]-phenyl}-5-phenyl-[1,3,4]oxadiazole
—— 2-N,N'-dimethylamino-4,6-dimethyl-5-iodopyrimidine 1083329-72-9 C8H12IN3
2-N,N'-dimethylamino-4,6-dimethyl-5-iodopyrimidine
—— 2,6-bis[3-(propoxysulfonyl)-4-methylphenyl]-4H-pyran-4-one 1268634-08-7 C25H28O8S2
2,6-bis[3-(propoxysulfonyl)-4-methylphenyl]-4H-pyran-4-one
—— 2-(2-chloro-phenyl)-naphtho[1,2-<i>d</i>]oxazole-5-sulfonic acid 4-phenyl-thiazol-2-ylamide 75511-08-9 C26H16ClN3O3S2
2-(2-chloro-phenyl)-naphtho[1,2-<i>d</i>]oxazole-5-sulfonic acid 4-phenyl-thiazol-2-ylamide
—— 2-ethoxy-2,2-bis-hexyloxy-7-methyl-2,3-dihydro-2λ5-benzo[d][1,2]oxaphosphole 52741-97-6 C22H39O4P
2-ethoxy-2,2-bis-hexyloxy-7-methyl-2,3-dihydro-2λ5-benzo[d][1,2]oxaphosphole
—— 2-(1,2-diphenyl-ethyl)-morpholine-4-carboxylic acid benzyl ester 860014-19-3 C26H27NO3
2-(1,2-diphenyl-ethyl)-morpholine-4-carboxylic acid benzyl ester
—— 2-O-acetyl-3,4,6-tri-O-benzyl-α-D-mannopyranosyl bromide 93381-69-2 C29H31BrO6
2-O-acetyl-3,4,6-tri-O-benzyl-α-D-mannopyranosyl bromide
—— (2R)-2-[[3,5-dichloro-4-(4-hydroxy-3-propan-2-ylphenoxy)benzoyl]amino]-4-methylsulfanylbutanoic acid 280779-25-1 C21H23Cl2NO5S
(2R)-2-[[3,5-dichloro-4-(4-hydroxy-3-propan-2-ylphenoxy)benzoyl]amino]-4-methylsulfanylbutanoic acid
—— 2.2'.6.6'-Tetraacetoxy-4.4'-dimethoxy-3.3'-dimethyl-5.5'-di-isobutyryl-diphenylmethan 98841-51-1 C33H40O12
2.2'.6.6'-Tetraacetoxy-4.4'-dimethoxy-3.3'-dimethyl-5.5'-di-isobutyryl-diphenylmethan
—— 2-(Dimethylamino-methoxy-phosphoryloxy)-cyclopent-1-enecarboxylic acid ethyl ester 32396-30-8 C11H20NO5P
2-(Dimethylamino-methoxy-phosphoryloxy)-cyclopent-1-enecarboxylic acid ethyl ester
—— 2-(10-methoxyundecyl)isoindoline-1,3-dione 1446088-27-2 C20H29NO3
2-(10-methoxyundecyl)isoindoline-1,3-dione
—— 2-(2,3-Di-p-tolyl-cycloprop-2-enylidene)-1-phenyl-butane-1,3-dione 28488-78-0 C27H22O2
2-(2,3-Di-p-tolyl-cycloprop-2-enylidene)-1-phenyl-butane-1,3-dione
—— 2-cyclopropyl-7-(4-methoxyphenyl)-5-methylpyrazolo[1,5-a]pyrimidine 1580529-01-6 C17H17N3O
2-cyclopropyl-7-(4-methoxyphenyl)-5-methylpyrazolo[1,5-a]pyrimidine
—— 2-methyl-3-(trimethylsilyl)spiro<2-cyclopentene-1,2'-α-tetralone> 77494-25-8 C18H24OSi
2-methyl-3-(trimethylsilyl)spiro<2-cyclopentene-1,2'-α-tetralone>
—— 2-(benzyloxy)-3-(octadecyloxy)propyl (2-bromoethyl) phosphorochloridate 96924-85-5 C30H53BrClO5P
2-(benzyloxy)-3-(octadecyloxy)propyl (2-bromoethyl) phosphorochloridate
—— 2-(3-morpholin-4-ylphenyl)-N-pyridin-3-yl-1,3-benzothiazole-4-carboxamide 1208226-23-6 C23H20N4O2S
2-(3-morpholin-4-ylphenyl)-N-pyridin-3-yl-1,3-benzothiazole-4-carboxamide
—— 2,5-dimethyl-4-isobutylidene-dihydro-3(2H)-furanone 80128-74-1 C10H16O2
2,5-dimethyl-4-isobutylidene-dihydro-3(2H)-furanone
—— 2,6-dimethyl 4-methoxy 6-phenyl 2,4-cyclohexadienone 110784-45-7 C15H16O2
2,6-dimethyl 4-methoxy 6-phenyl 2,4-cyclohexadienone
—— (2-Bromo-6-trifluoromethoxy-benzofuran-3-yloxy)-tert-butyl-dimethyl-silane 857062-36-3 C15H18BrF3O3Si
(2-Bromo-6-trifluoromethoxy-benzofuran-3-yloxy)-tert-butyl-dimethyl-silane