14166-29-1 2-(7-Oxabicyclo(2.2.1)heptane-2-exo,3-exo-dicarboximido)glutarimide 3-(1,4-endo-Oxocyclohexane-2,3-exo,exo-dicarboximido)piperidine-2,6-dione 4,7-Epoxy-1H-isoindole-1,3(2H)-dione, 2-(2,6-dioxo-3-piperidinyl)-3a,4,5,6,7,7a-hexahydro-, (3aalpha,4beta,7beta,7aalpha)- K 2604 K-2604