(2,2,7,7-tetramethyltetrahydro-3aH-bis[1,3]dioxolo[4,5-b:4',5'-d]pyran-5-yl)methyl dimethylarsinoselenoite (non-preferred name)
CAS No. 67816-36-8
RAC EFAVIRENZ-D4 1246812-58-7