英文名称
2-[(2S,6R)-6-but-2-ynyl-3,6-dihydro-2H-pyran-2-yl]acetaldehyde;(E)-5-[(2S,6R)-6-but-2-ynyl-3,6-dihydro-2H-pyran-2-yl]pent-3-en-2-one;(2R,6R)-6-but-2-ynyl-2-propyl-3,6-dihydro-2H-pyran;(2R,6R)-6-(3,3-dibromoprop-2-enyl)-2-propyl-3,6-dihydro-2H-pyran;1-dimethylphosphorylpropan-2-one;2-[(2R,6R)-2-propyl-3,6-dihydro-2H-pyran-6-yl]acetaldehyde