3-(9-hydroxy-9H-fluoren-9-yl)propanenitrile

4-[4-氯-1-丁酰基]-A,A-二甲基苯乙酸甲酯

4-氯-N-[2-(7-甲氧基-1-萘基)乙基]-丁酰胺

2-[4-(4-氯-丁基)-苯基]-2-甲基-丙酸

4-prop-2-enylhept-6-ene-1,4-diol