benzofuran,dione,hexanedioic,propane,furan
Benzofuran
34339-04-3(7-chloro-2,3-dihydro-1-benzofuran-2-yl)methyl-propan-2-ylazanium;(z)-4-hydroxy-4-oxobut-2-enoate
34336-39-5(z)-4-hydroxy-4-oxobut-2-enoate;(5-methoxy-2,3-dihydro-1-benzofuran-2-yl)methyl-propan-2-ylazanium