5-Nitro-1-benzofuran-2(3H)-one
5-硝基苯并呋喃-2-酮
CAS No. 21997-23-9
5-Nitro-1-benzofuran-2(3H)-one
5-硝基苯并呋喃-2-酮
Ba.Cl.F.Sn 232945-87-8
119 23308-12-5