2-[2-(2-羟基乙基)苯基]乙醇

1,2,4,5-Tetrahydro-3-benzoxepine

2-[2-(2-hydroxyethyl)phenyl]acetic acid

ethyl 2-[2-(2-ethoxy-2-oxoethyl)phenyl]acetate

1,2-双(2-溴乙基)苯