tetrahydrofuran,ylethanamine,furan
Furan
96557-46-91H,3H-Benzo1,2-c:4,5-cdifuran-1,3,5,7-tetrone, polymer with 1,2-benzenediamine, 1,3-benzenediamine, 1,4-benzenediamine, 4-4-1-4-(1,3-dihydro-1,3-dioxo-5-isobenzofuranyl)oxyphenyl-1-methylethylphenoxy-1,3-isobenzofurandione, 1,3-isobenzofurandione, 4,4-(1-