111793-96-5
(3S,4R)-1-benzyl-3-methyl-3-[2-oxo-(4S)-phenyloxazolidinyl]-4-(3,4-dimethoxyphenyl)azetidin-2-one
→
555-30-6
L-甲基多巴
111793-95-4
(3S,4R)-1-benzyl-3-[2-oxo-4(S)-phenyloxazolidinyl]-4-(3,4-dimethoxyphenyl)azetidin-2-one
→
555-30-6
L-甲基多巴