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    中文名称 英文名称 CAS号 化学式
    (3R,4S)-1-叔丁氧基羰基-3-乙酰氧基-4-苯基-2-丙内酰胺 (3R,4S)-1-tert-Butoxycarbonyl-3-acetoxy-4-phenyl-2-azetidinone 161183-22-8 C16H19NO5
    (3R,4S)-1-(4-氟苯基)-3-[3-(4-氟苯基)-3-氧代丙基]-4-(4-羟基苯基)氮杂环丁烷-2-酮 [14C]-Sch 57871 191330-56-0 C24H19F2NO3
    (3R,4S)-1-(4-氟苯基)-3-[(3S)-3-(4-氟苯基)-3-羟基丙基]-4-[4-(苯甲氧基)苯基]-2-氮杂环丁酮 (3R,4S)-1-(4-fluorophenyl)-3-[3-(4-fluorophenyl)-3(S)-hydroxypropyl]-4-(4-benzyloxyphenyl)-2-azetidinone 163222-32-0 C31H27F2NO3
    (3R,4S)-1-(3-氟苯基)-3-[(3S)-3-(4-氟苯基)-3-羟基丙基]-4-(4-羟基苯基)-2-氮杂环丁酮 Ezetimibe 3-Fluoro Impurity 1700622-06-5 C24H21F2NO3
    (3R,4S)-1-((苄氧羰基)-4-乙基吡咯烷-3-羧酸 (3R,4S)-1-((benzyloxy)carbonyl)-4-ethylpyrrolidine-3-carboxylate 1428243-24-6 C15H19NO4
    (3R,4S)-1,4-二(4-甲氧基苯基)-3-(3-苯基丙基)氮杂环丁-2-酮 SCH 48461 148260-92-8 C26H27NO3
    (3R,4S)-(+)-3-甲基-4-羟基戊烷-2-酮 (3R,4S)-(+)-3-methyl-4-hydroxypentan-2-one 116660-75-4 C6H12O2
    (3R,4R,6S)-4-(叔丁基-二甲基硅烷基)氧基-6-甲基-3-(2-氧代丙基)四氢吡喃-2-酮 (3R,4R,6S)-4-[tert-butyl(dimethyl)silyl]oxy-6-methyl-3-(2-oxopropyl)oxan-2-one 125119-52-0 C15H28O4Si
    (3R,4R,5S,6S)-2-甲基-6-[(9S,10R,13R,14S,17R)-4,4,9,13,14-五甲基-3-[(2R,3R,4S,5S,6R)-3,4,5-三羟基-6-(羟基甲基)四氢吡喃-2-基]氧基-2,3,7,8,10,11,12,15,16,17-十氢-1H-环戊二烯并[a]菲-17-基]庚烷-2,3,4,5-四醇 Momorcharaside B 134886-64-9 C36H62O10
    (3R,4R,5S)-5-(溴甲基)-3,4-二羟基二氢-2(3H)-呋喃酮 5-bromo-5-deoxy-D-xylono-1,4-lactone 191348-58-0 C5H7BrO4
    (3R,4R,5S)-4-(乙酰氨基)-5-氨基-3-(1-甲基丙氧基)-1-环己烯-1-羧酸乙酯 ethyl (3R,4R,5S)-4-acetylamino-5-amino-3-(sec-butoxy)cyclohex-1-ene-1-carboxylate 1052063-37-2 C15H26N2O4
    (3R,4R,5S)-3-羟基-4-[4-[[(2S)-3-甲氧基-2-甲基丙氧基]甲基]苯基]-5-[(三苯基甲氧基)甲基]-1-哌啶羧酸苄酯 Benzyl 3-hydroxy-4-{4-[(3-methoxy-2-methylpropoxy)methyl]phenyl}-5-[(triphenylmethoxy)methyl]piperidine-1-carboxylate 1018478-41-5 C45H49NO6
    (3R,4R,5S)-2-[(1R)-1,2-二羟基乙基]-5-[(2R,3R,4S)-5-[(1R)-1,2-二羟基乙基]-2-[(2S,3R,4R)-5-[(1R)-1,2-二羟基乙基]-3,4-二羟基四氢呋喃-2-基]氧基-4-羟基四氢呋喃-3-基]氧基四氢呋喃-3,4-二醇 (3R,4R,5S)-2-[(1R)-1,2-dihydroxyethyl]-5-[(2R,3R,4S)-5-[(1R)-1,2-dihydroxyethyl]-2-[(2S,3R,4R)-5-[(1R)-1,2-dihydroxyethyl]-3,4-dihydroxyoxolan-2-yl]oxy-4-hydroxyoxolan-3-yl]oxyoxolane-3,4-diol 129728-10-5 C18H32O16
    (3R,4R,5R,6R,7R,8R,9S,10R,13R,14R,17R)-3,4,6,7-四羟基-17-[(1S)-1-[(2R,4S)-6-羟基-4-丙-2-基四氢吡喃-2-基]乙基]-10,13-二甲基-1,2,3,4,5,6,7,8,9,11,12,14,16,17-十四氢环戊烯并[a]菲-15-酮 Contignasterol 137571-30-3 C29H48O7
    (3R,4R,5R,6R)-氮杂环庚烷-3,4,5,6-四醇盐酸盐 (3R,4R,5R,6R)-tetrahydroxyazepane (1,6-dideoxy-1,6-imino-D-mannitol) 178964-40-4 C6H13NO4*ClH
    (3R,4R,5R,6R)-6-[2-[1-(4-氯苯甲酰)-5-甲氧基-2-甲基-吲哚-3-基]乙酰基]氧代-3,4,5-三羟基-四氢吡喃-2-羧酸 1-Octyl-2-(N-dodecanoylamino)-2-deoxyglycero-3-phosphoglycol 142723-65-7 C25H52NO7P
    (3R,4R,5R)-5-[(1R)-1,2-二羟基乙基]-3,4-二羟基四氢呋喃-2-酮 D-glucono-1,4-lactone 1198-69-2 C6H10O6
    (3R,4R,5R)-5-(羟甲基)四氢呋喃-2,3,4-三乙基三乙酸酯 1,2,3-tri-O-acetyl-D-ribofuranose 103728-78-5 C11H16O8
    (3R,4R,5R)-5-(羟基甲基)哌啶-3,4-二醇盐酸盐 isofagomine 169105-89-9 C6H13NO3
    (3R,4R,5R)-4-乙酰氨基-5-氨基-3(1-乙丙氧基)-1-环己烯-1-羧酸乙酯盐酸盐 (-)-oseltamivir 1402431-91-7 C16H28N2O4
    (3R,4R)-二氢-3,4-二羟基-3-甲基-2(3H)-呋喃酮 (3R,4R)-3,4-dihydroxy-3-methyl-4,5-dihydro-2(3H)-furanone 18465-71-9 C5H8O4
    (3R,4R)-rel-4-甲基哌啶-3-羧酸甲酯盐酸盐 methyl (3R,4R)-rel-4-methylpiperidine-3-carboxylate hydrochloride 1009376-67-3 C8H15NO2*ClH
    (3R,4R)-rel-3-羟基-1-(苯甲基)-4-哌啶腈 trans-1-(phenylmethyl)-4-cyano-piperidin-3-ol 1013333-20-4 C13H16N2O
    (3R,4R)-Rel-4-甲基-3-吡咯烷羧酸甲酯 methyl (3,4-trans)-4-methylpyrrolidine-3-carboxylate 1065331-03-4 C7H13NO2
    (3R,4R)-N-BOC-3-羟基-4-氨基哌啶 (3R,4R)-tert-butyl 4-amino-3-hydroxypiperidine-1-carboxylate 1007596-95-3 C10H20N2O3
    (3R,4R)-5-苄氧基-1-溴-1,1,2,2-四氟戊烷-3,4-二醇 (3R,4R)-5-benzyloxy-1-bromo-1,1,2,2-tetrafluoropentane-3,4-diol 1050610-71-3 C12H13BrF4O3
    (3R,4R)-4-苄基氨基-3-甲氧基哌啶-2-酮 (3R,4R)-4-benzylamino-3-methoxy-piperidin-2-one 1046161-19-6 C13H18N2O2
    (3R,4R)-4-甲基-3-(甲氨基)哌啶-1-羧酸叔丁酯 tert-butyl (3R,4R)-4-methyl-3-(methylamino)piperidine-1-carboxylate 1312762-44-9 C12H24N2O2
    (3R,4R)-4-甲基-3-(甲基(7H-吡咯并[2,3-D]嘧啶-4-基)氨基)-N-(1,3,4-噻二唑-2-基)哌啶-1-羧酰胺 (3R,4R)-4-methyl-3-[methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino]-N-(1,3,4-thiadiazol-2-yl)piperidine-1-carboxamide 1325181-96-1 C16H20N8OS
    (3R,4R)-4-氨基-5-氟-3-苯基戊酸盐酸盐 4-Amino-5-fluoro-3-phenylpentanoic acid 124687-35-0 C11H15ClFNO2
    (3R,4R)-4-氨基-5-亚甲基庚烷-1,3,7-三醇 (3R,4R)-4-amino-5-methylideneheptane-1,3,7-triol 1053612-38-6 C8H17NO3
    (3R,4R)-4-氨基-3-氟哌啶-1-甲酸叔丁酯 tert-butyl (3R,4R)-4-amino-3-fluoropiperidine-1-carboxylate 1260612-08-5 C10H19FN2O2
    (3R,4R)-4-叠氮基-5-(4-甲氧基苯基)戊-1-烯-3-醇 (3R,4R)-4-azido-5-(4-methoxyphenyl)pent-1-en-3-ol 173266-47-2 C12H15N3O2
    (3R,4R)-4-[1-(4-甲氧基苯基)乙烯基]-1-[(4-甲基苯基)磺酰基]-3-吡咯烷醇 (3R,4R)-4-[1-(4-methoxyphenyl)ethenyl]-1-[(4-methylphenyl)sulfonyl]-3-pyrrolidinol 1015445-46-1 C20H23NO4S
    (3R,4R)-4-(4-溴苯氧基)四氢呋喃-3-胺 (3R,4R)-4-(4-bromophenoxy)tetrahydrofuran-3-amine 1258963-55-1 C10H12BrNO2
    (3R,4R)-4-(2,4-二氟苯基)-3-甲基-4-(1H-1,2,4-三唑-1-基甲基)-2-氧杂环丁酮 (3R,4R)-4-(2,4-difluorophenyl)-3-methyl-4-[1,2,4]triazol-1-ylmethyloxetan-2-one 1165800-97-4 C13H11F2N3O2
    (3R,4R)-3-苄氧基-2-甲基-辛烷-4-醇 (3R,4R)-2-methyl-3-phenylmethoxyoctan-4-ol 102509-41-1 C16H26O2
    (3R,4R)-3-甲氧基恶烷-4-胺盐酸盐 (3R,4R)-3-Methoxyoxan-4-amine hydrochloride 1232064-63-9 C6H14ClNO2
    (3R,4R)-3-氨基-4-氮杂环庚醇 (3R,4R)-3-amino-4-hydroxyazepine 150989-57-4 C6H14N2O
    (3R,4R)-3-氨基-1-羟基-4-甲基-2-吡咯烷酮 (3R,4R)-3-amino-1-hydroxy-4-methylpyrrolidin-2-one 130931-65-6 C5H10N2O2
    (3R,4R)-3-叠氮基-4-[(S)-1,2-二羟基乙基]-1-(4-甲氧基苯基)氮杂环丁烷-2-酮 (3R,4R)-3-azido-4-[(S)-1,2-dihydroxyethyl]-1-(4-methoxyphenyl)azetidin-2-one 103174-03-4 C12H14N4O4
    (3R,4R)-3-乙基-4-乙酰氧基-2-氮杂环丁酮 (3R,4R)-3-ethyl-4-acetoxy-2-azetidinone 103775-02-6 C7H11NO3
    (3R,4R)-3-[(4-羟基-3,5-二甲氧基苯基)甲基]-4-[[4-[4-[[(3R,4R)-4-[(4-羟基-3,5-二甲氧基苯基)甲基]-5-氧代四氢呋喃-3-基]甲基]-2-甲氧基苯基]-3-甲氧基苯基]甲基]四氢呋喃-2-酮 Neoarctin B 155969-67-8 C42H46O12
    (3R,4R)-3-[(4-{5-氯-4-甲基-2-[1-甲基-1-(1-甲基-1H-1,2,4-三唑-5-基)乙基]苯基}哌啶-1-基)羰基]-4-(2,4-二氟苯基)环戊酮 (3R,4R)-3-[(4-{5-chloro-4-methyl-2-[1-methyl-1-(1-methyl-1H-1,2,4-triazol-5-yl)ethyl]phenyl}piperidin-1-yl)carbonyl]-4-(2,4-difluorophenyl)cyclopentanone 1015485-68-3 C30H33ClF2N4O2
    (3R,4R)-3-[(2R)-1-甲基吡咯烷-2-基]二噻戊环-4-醇 guinesine A 121702-91-8 C8H15NOS2
    (3R,4R)-3-(Boc-氨基)-4-甲基吡咯烷 tert-butyl N-[(3R,4R)-4-methylpyrrolidin-3-yl]carbamate 127199-55-7 C10H20N2O2
    (3R,4R)-3-(4-氨基苯基)-3-乙基-4-丙基哌啶-2,6-二酮 4-Propylaminoglutethimide 110977-60-1 C16H22N2O2
    (3R,4R)-3-(4-氨基苯基)-3,4-二乙基哌啶-2,6-二酮 4-Ethylaminoglutethimide 110977-59-8 C15H20N2O2
    (3R,4R)-3-(3-丁烯-1-基)-4-异丙基-2-氮杂环丁酮 (3RS,4RS)-3-(3-butenyl)-4-isopropylazetidin-2-one 118248-48-9 C10H17NO
    (3R,4R)-3,4-二羟基-1,5-环己二烯-1-羧酸 (3R,4R)-3,4-dihydroxycyclohexa-1,5-diene carboxylic acid 108646-25-9 C7H8O4