(3aR,4R,6S,6aS)-6-(iodomethyl)-4-methoxy-2,2-dimethyl-3a,4,6,6a-tetrahydrofuro[3,4-d][1,3]dioxole

methyl 4-methylpenta-2,4-dienoate

(Z)-methyl 4-methoxy-4-methylpent-2-enoate

Z-methyl-4-pentadien-2,4-oate de methyle

4-甲氧基-6-甲基-5,6-二氢吡喃-2-酮