105917-29-1
1-(tert-butyldimethylsilyl)-5-ethoxy-3-(phenylthio)-3-(5-(trimethylsilyl)pent-3-yn-1-yl)pyrrolidin-2-one
→
105897-66-3
1-(phenylthio)-6-azabicyclo[3.2.1]octane-4,7-dione