methyl,dinitro,benzofuran,furan
Benzofuran
150134-24-0(2S,3S)-2-(3,4-dimethoxyphenyl)-7-methoxy-3-methyl-5-[(1E)-prop-1-en-1-yl]-2,3-dihydro-1-benzofuran
38733-34-5(Z)-2-Methyl-2-butenoic acid (3aβ,7aβ)-3β-acetoxy-6α-vinyloctahydro-3α,6β-dimethyl-7β-(1-methylvinyl)-2-oxobenzofuran-4β-yl ester