2,3-Dihydro-1-benzofuran-5- carbaldehyde Product Name 2,3-Dihydro-1-benzofuran-5- carbaldehyde Synonyms 2,3-Dihydrobenzo(b)furan-5-carbaldehyde CAS No. 55745-70-5 Structure Molecular Weight 148.15 Formula C9H8O2 End Use Ramilton