英文别名
tert-butyl (2S,5R,6Z)-6-[(2E)-2-methoxyiminopropylidene]-3,3-dimethyl-4,7-dioxo-4lambda4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate;tert-butyl (2S,5R,6Z)-6-[(2E)-2-methoxyiminopropylidene]-3,3-dimethyl-4,7-dioxo-4λ4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate