(-)-Periplanone B (1Z,5E)-1,10(14)-Diepoxy-4(15),5-germacradiene-9-one 1,10(14)-Diepoxy-4(15),5-germecradiene-9-one 61228-92-0 Caswell No. 333F EPA Pesticide Chemical Code 124801 Lure & Kill Roach & Ant Killer with Sex Lure Periplanone B Periplanone-B Spiro(11-oxabicyclo(8.1.0)undec-6-ene-2,2'-oxiran)-3-one, 8-methylene-5-(1-methylethyl)-, (1R,2R,5S,6E,10R)- Spiro(11-oxabicyclo(8.1.0)undec-6-ene-2,2'-oxiran)-3-one, 8-methylene-5-(1-methylethyl)-, (1R-(1R*,2R*,5S*,6E,10R*))-