7-[[(2E)-3-(4,5-二氢-5,5-二甲基-4-氧代-2-呋喃基)-2-丁烯-1-基]氧基]-2H-1-苯并吡喃-2-酮

3-methyl-5-trimethylsilylpent-2-en-4-yn-1-ol

tert-butyl-dimethyl-(3-methylpent-2-en-4-ynoxy)silane

(7aS)-4,7a-dimethyl-6,7-dihydro-3H-2-benzofuran-1,5-dione

2'',3''-Dihydrogeiparvarin