methylidene,oxotetrahydrofuran,carboxylic,furan,tetrahydrofuran
Furan
156927-01-4Cycloprop[2,3]indeno[5,6-b]furan-2(3H)-one,decahydro-3,6b-dimethyl-5-methylene-, [3S-(3a,3ab,4ab,5ab,6ab,6ba,7ab)]-
156957-27-6Naphtho[2,3-b]furan-2(3H)-one,decahydro-5-hydroxy-5-(hydroxymethyl)-8a-methyl-3-methylene-, [3aR-(3aa,4aa,5b,8ab,9aa)]-