1-(2-((2,2-Dimethyl-6-pentyl-2H-1-benzopyran-7-yl)oxy)ethyl)pyrrolidine ethanedioate (2:1) 60796-48-7 7-(2-Pyrrolidinoethoxy)-2,2-dimethyl-6-n-pentylchromene oxalate Pyrrolidine, 1-(2-((2,2-dimethyl-6-pentyl-2H-1-benzopyran-7-yl)oxy)ethyl)-, ethanedioate (2:1)