英文别名
tert-butyl (2S,5R,6Z)-6-[2-[methoxy(methyl)amino]-2-oxoethylidene]-3,3-dimethyl-4,4,7-trioxo-4lambda6-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate;tert-butyl (2S,5R,6Z)-6-[2-[methoxy(methyl)amino]-2-oxoethylidene]-3,3-dimethyl-4,4,7-trioxo-4λ6-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate