四氢吡喃-3-羧酸

2-(3-溴丙氧基)四氢-2H-吡喃

(-)-6beta-羟甲基-7alpha-羟基-顺式-2-氧杂双环[3.3.0]辛-3-酮

(1S,5R,6S,7R)-7-(tetrahydropyran-2-yl)oxy-6-(tetrahydropyran-2-yl)oxymethyl-2-oxabicyclo[3.3.0]octan-3-one

5-德他-溴丁基海因