13657-68-6 6-Cyclodecene-1,4-dione, 6,10-dimethyl-3-(1-methylethyl)-, (3S-(3R*,6E,10R*))- (9CI) Curdione Cyclodecene-1,4-dione, 6,10-dimethyl-3-(1-methylethyl)-, (3S-(3R*,6E,10R*))- Germacr-1(10)-ene-5,8-dione