139013-50-6

Piperidinium,1-[[2-[[(4-methoxyphenyl)methoxy]carbonyl]-4-methyl-7-oxo-6-[1-[(triethylsilyl)oxy]ethyl]-1-azabicyclo[3.2.0]hept-2-en-3-yl]methyl]-1-methyl-,iodide