Levetiracetam Impurity 54
methyl (S)-2-aminobutanoate
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货号: IL023354
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CAS号: 15399-22-1
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分子式:C5H11NO2
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分子量:117.15
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扩展CAS号:56545-22-3(HCl)
左乙拉西坦杂质54(117.15)
15399-22-1
左乙拉西坦杂质53(122.55)
627-00-9
左乙拉西坦杂质52(150.60)
3153-36-4
左乙拉西坦杂质50(171.20)
6739-80-6