1,2,3,4,5-Pentanepentanol, 1,5-dioxiranyl- 1,5-Dioxiranyl-1,2,3,4,5-pentanepentanol 108354-43-4 3,4,5,6,7-Nonanepentol, 1,2:8,9-diepoxy- Antibiotic WF 3405 Nonitol, 1,2:8,9-dianhydro- (9CI) WF 3405 WF-3405