英文别名
Tert-butyl 3,3-dimethyl-6-[2-[(2-methylpropan-2-yl)oxy]-2-oxo-1-(triphenyl-lambda5-phosphanylidene)ethyl]-7-oxo-4-thia-2,6-diazabicyclo[3.2.0]heptane-2-carboxylate;tert-butyl 3,3-dimethyl-6-[2-[(2-methylpropan-2-yl)oxy]-2-oxo-1-(triphenyl-λ5-phosphanylidene)ethyl]-7-oxo-4-thia-2,6-diazabicyclo[3.2.0]heptane-2-carboxylate