tert-butyl 9-(2,6-dioxopiperidin-3-yl)-8-oxo-1,2,4a,5,9,10-hexahydro-8H-pyrazino[1′,2′:4,5][1,4]oxazino[2,3-f]isoindole-3(4H)-carboxylate CAS 1233025-78-9
tert-butyl 9-(2,6-dioxopiperidin-3-yl)-8-oxo-1,2,4a,5,9,10-hexahydro-8H-pyrazino[1′,2′:4,5][1,4]oxazino[2,3-f]isoindole-3(4H)-carboxylate CAS 1233025-78-9