1-(7,8-Dihydro-6,7-dimethyl-8-(3,4,5-trimethoxyphenyl)-6H-1,3-dioxolo(4,5-g)(1)benzopyran-6-yl)pyrrolidine 116409-20-2 Pyrrolidine, 1-(7,8-dihydro-6,7-dimethyl-8-(3,4,5-trimethoxyphenyl)-6H-1,3-dioxolo(4,5-g)(1)benzopyran-6-yl)-