butyl,hydroxybenzoyl,benzofuran,furan
Benzofuran
98751-77-0[3S,3aα,7aα,(-)]-3a,6,7,7a-Tetrahydro-6β-hydroxy-3α-[(benzoyloxy)methyl]-6-methylbenzofuran-2,5(3H,4H)-dione
98751-78-1(3aR,6S,7aR)-3a,6,7,7a-Tetrahydro-6-hydroxy-6-methyl-3-methylene-2,5(3H,4H)-benzofurandione