中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | methyl (2R)-2-<(2S,3S)-3-<(S)-1-hydroxyethyl>-4-oxoazetidin-2-yl>propanoate | 139404-32-3 | C9H15NO4 | 201.222 |
—— | (3S,4S)-3-acetyl-4-<1(R)-(methoxycarbonyl)ethyl>azetidin-2-one | 133522-89-1 | C9H13NO4 | 199.207 |
—— | methyl (2R)-2-[(2S,3S)-3-{(1R)-1-(t-butyldimethylsilyloxy)ethyl}-4-oxoazetidin-2-yl]propionate | 87037-97-6 | C15H29NO4Si | 315.485 |
—— | (3S,4S)-3-[(1R)-benzoyloxyethyl]-4-[(1R)-methoxycarbonyl]ethyl-2-azetidinone | 101143-97-9 | C16H19NO5 | 305.331 |
(3S,4S)-3-[(R)-1-(叔丁基二甲基硅氧基)乙基]-4-[(R)-1-羰乙基]-2-氮杂环丁酮 | (2R)-2-[(2S,3S)-3-{(1R)-1-(t-butyldimethylsilyloxy)ethyl}-4-oxoazetidin-2-yl]propionic acid | 90776-58-2 | C14H27NO4Si | 301.458 |
—— | Methyl (2R,3R,4S,5R)-3-methoxycarbonylamino-2,5-dimethyl-5-pentanolide-4-carboxylate | 110919-05-6 | C11H17NO6 | 259.259 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | (3S,4S)-3-acetyl-4-<1(R)-(methoxycarbonyl)ethyl>azetidin-2-one | 133522-89-1 | C9H13NO4 | 199.207 |
—— | methyl (2R)-2-[(2S,3S)-3-{(1R)-1-(t-butyldimethylsilyloxy)ethyl}-4-oxoazetidin-2-yl]propionate | 87037-97-6 | C15H29NO4Si | 315.485 |
—— | (3S,4S)-3-<(tert-butyldimethylsiloxy)methyl>-4-<1(R)-carboxyethyl>azetidin-3-one | 133522-95-9 | C13H25NO4Si | 287.431 |