ethyl 3-(4-methoxyphenoxy)propanoate

ethyl 3-(4-acetylphenyl)propanoate

乙基3-[4-(三氟甲基)苯基]丙酸酯

(Z)-3-[4-(4-chlorophenyl)phenyl]prop-2-enoic acid

ethyl 2-acetyloxycyclohex-3-ene-1-carboxylate