Benzyl-((2S,3R,4R,5R)-3,5-dimethyl-2-phenyl-piperidin-4-yl)-amine

3,4-二氢-2H-吡喃-5-甲醛

4-四氢吡喃氧基-2-甲氧基苯甲醛

2-乙烯氧基四氢吡喃

2-(2-溴乙氧基)四氢-2H-吡喃