dinitrofuran,amine,furan
Furan
99543-04-1(3ar,4s,6ar,8s,9ar,9br)-8-hydroxy-3,6,9-trimethylidene-2-oxododecahydroazuleno[4,5-b]furan-4-yl 2-methoxyprop-2-enoate
884341-04-21H-Pyrazole-1-acetamide,N-(1,3-dihydro-3-oxo-5-isobenzofuranyl)-4-[(6,7-dimethoxy-4-quinazolinyl)oxy]-