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CAS登录号 中文名 英文名 分子结构式 分子式 详情 供应商
930-21-22-氮杂环丁酮2-Azetidinone;
2-Azacyclobutanone
CAS:930-21-2分子结构C3H5NO详情供应商
28562-53-04-乙酰氧基-2-氮杂环丁酮4-Acetoxy-2-azetidinone;
2-Azetidinone,4-hydroxy-, acetate (ester) (8CI);
(?à)-4-Acetoxy-2-azetidinone;
2-Acetoxyazetidin-4-one;
CAS:28562-53-0分子结构C5H7NO3详情供应商
76855-69-14-乙酰氧基氮杂环丁酮;
氮杂环酮4-AA;
4-乙酰氧基-3-[1-(叔丁基二甲基硅氧基)乙基]氮杂环丁酮
(3S,4R)-4-Acetoxy-3-[(R)-1-(tert-butyldimethylsilyloxy)ethyl]azetidin-2-oneCAS:76855-69-1分子结构C13H25NO4Si详情供应商
90776-58-2(3S,4S)-3-((R)-1-(叔丁基二甲基硅氧基)乙基)-4((R)-1-甲酰乙基)-2-氮杂环丁酮;
亚胺培南侧链;
4-BMA
Side chain for imipenem;
(3S,4S)-3-((R)-(tert-Butyldimethyl-silyloxy)ethyl)-4((R)-carboxyethyl)-2-azetidinone;
(3S,4S)-4-[(R)-1-carboxyethyl]-3-[(R)-1-(t-butyldimethylsilyloxy)ethyl]-2-azetidinone;
beta-Methylazetidin-2-one
CAS:90776-58-2分子结构C14H27NO4Si详情供应商
132127-34-5(3R,4S)-3-羟基-4-苯基-2-氮杂环丁酮(3R,4S)-3-Hydroxy-4-phenyl-2-azetidinone;
(3R-cis)-3-Hydroxy-4-phenyl-2-azetidinone
CAS:132127-34-5分子结构C9H9NO2详情供应商
146924-93-8(3R,4S)-1-苯甲酰基-3-乙酰氧基-4-苯基-2-丙内酰胺;
(3R,4S)-1-苯甲酰基-3-乙酰氧基-4-苯基-2-氮杂环丁酮
(3R,4S)-1-Benzoyl-3-acetoxy-4-phenyl-2-azetidinone;
(3R,4S)1Benzoyl3Acetoxy;
3R,4S)1BENZOYL3ACETOXY4PHENYL2AZETIDINONE,98+%;
SIDECHAINSOFPACLITAXEL3
CAS:146924-93-8分子结构C18H15NO4详情供应商
149107-92-6(3R,4S)-1-苯甲酰-3-(1-甲氧基-1-甲基乙氧基)-4-苯基-2-氮杂环丁酮(3R,4S)-1-Benzoyl-3-(1-methoxy-1-methylethoxy)-4-phenyl-2-azetidinone;
(3R-cis)-1-Benzoyl-3-(1-methoxy-1-methylethoxy)-4-phenyl-2-azetidinone
CAS:149107-92-6分子结构C20H21NO4详情供应商
149249-91-2(3R,4S)-1-苯甲酰-3-[(三乙基硅)氧基]-4-苯基-2-氮杂环丁酮(3R,4S)-1-Benzoyl-4-phenyl-3-[(triethylsilyl)oxy]-2-azetidinone;
(+)-cis-1-Benzoyl-3-triethylsilyloxy-4-phenyl-2-azetidinone
CAS:149249-91-2分子结构C22H27NO3Si详情供应商
163222-32-0(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-[(3S)-3-(4-fluorophenyl)-3-hydroxypropyl]-4-[4-(phenylmethoxy)phenyl]-2;
2-Azetidinone,1-(4-fluorophenyl)-3-[3-(4-fluorophenyl)-3-hydroxypropyl]-4-[4-(phenylmethoxy)phenyl]-,[3R-[3a(S*),4b]]-;
(3R,4S)-4-[(4-Benzyloxy)phenyl]-1-(4-fluorophenyl)-3-[(3S)-3-(4-fluorophenyl)-3-hydroxypropyl]-2-azetidinone;
1-(4-Fluorophenyl)-3(R)-[3-(4-fluorophenyl)-3(S)-hydroxypropyl]-4(S)-(4-benzyloxyphenyl)azetidin-2-one
CAS:163222-32-0分子结构C31H27F2NO3详情供应商
201856-53-3(3R,4S)-1-苯甲酰-3-(1-乙氧乙氧基)-4-苯基-2-氮杂环丁酮(3R,4S)-1-Benzoyl-3-(1-ethoxyethoxy)-4-phenyl-2-azetidinone;
2-Azetidinone,1-benzoyl-3-(1-ethoxyethoxy)-4-phenyl-, [3R-(3a,4a)]-[partial]-
CAS:201856-53-3分子结构C20H21NO4详情供应商
398489-26-41-Boc-3-氮杂环丁酮;
3-氧代氮杂环丁-1-羧酸叔丁酯
1-Boc-3-azetidinone;
3-Oxo-azetidine-1-carboxylic acid tert-butyl ester;
tert-Butyl 3-oxoazetidine-1-carboxylate
CAS:398489-26-4分子结构C8H13NO3详情供应商
162856-35-1(4R)-N-(叔丁基二甲基甲硅烷基)氮杂环丁酮-2-酮-4-羧酸2-Azetidinecarboxylicacid, 1-[(1,1-dimethylethyl)dimethylsilyl]-4-oxo-, (2R)-;
2-Azetidinecarboxylicacid, 1-[(1,1-dimethylethyl)dimethylsilyl]-4-oxo-, (R)-;
(R)-1-(tert-Butyldimethylsilanyl)-4-oxoazetidine-2-carboxylic acid
CAS:162856-35-1分子结构C10H19NO3Si详情供应商
1391053-63-6依折麦布氮杂环丁酮开环杂质EzetiMibe Azetidinone Ring-opened IMpurityC24H23F2NO4详情供应商
5661-55-24-苯基-2-氮杂环丁酮4-Phenyl-2-azetidinone;
4-phenyl-2-azetidinone(SALTDATA: FREE)
C9H9NO详情供应商
热门搜关键词:ACID CORROSION INHIBITOR SB 203580 cocoalkyl butil Dodecenylsuccinic anhydride Vat Brown 3 PIGMENT BROWN 1 isoquinolinium bromide CH3OCH2C6H5 硫 丙烯酸酯 CH3CH3C6H4 亚甲基环己酮 C62H111N11O12 C20H26I 萘磺酸甲醛缩合 C18H21O3N C9H10O4N2 Nonenoic 颜料 TiO2 二甲基苯基硅 2(1H)-喹啉酮 喹啉硼酸 c24h26o10 C20H16O8 2,2-二甲基-3-己醇 5-氨基噻唑盐酸盐 Arginine HCl drin 3,4-二甲氧基苯丙酸 十四烷基磺基甜菜碱 4,5-二甲氧基-1,2-苯二胺 溴化亚酮 ethenyltetrahydro Yellow 42 牛油烷基 AL2O3 SIO2 2,4-D乙酸乙酯 甲基丙烯酸十二烷酯 氰基 二氯吡啶 三氟甲基苯甲酰胺