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1. 4-BMA美罗培南母核(β-methylazetidin-2-one) |
| 化学名称: |
(3S,4S)-4-[(R)-1-carboxyethyl]-3-[(R)-1-(t-butyldimethylsilyloxy)ethyl]-2-azetidinone. or
[2R-[2α(R*),3β(R*)] ]-3-[1-[[(1,1-dimethylethyl)dimethylsilyl]oxy]ethyl]-α-methl-4-
oxo-2-azetidineacetic acid. |
| CAS: |
90776-58-2 |
| 分子式 : |
C14H27NO4Si |
| 分子量 : |
301.45 |
| 熔点: |
146-147℃ |
| 比旋: |
[α]D20: +30~+35° |
| 水分: |
≤0.5% |
| 含量: |
≥96% |
| 包装: |
20kg/桶 (纸皮桶,内衬塑料袋、铝箔袋密封) |
| 储藏: |
-8~10℃ |
| 结构式: |
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