STIGMATELLIN

(e,e,e)-)-8-hydroxy-3-methyl

chromone,5,7-dimethoxy-2-(4,6-dimethoxy-3,5,11-trimethyl-7,9,11-tridecatrienyl

2-(4,6-Dimethoxy-3,5,11-trimethyl-7,9,11-tridecatrienyl)-8-hydroxy-5,7-dimethoxy-3-methyl-4H-1-benzopyran-4-one