4-溴苯基丙酮

ethyl 4-(4-bromophenyl)-3-methylbut-2-enoate

1-(triphenyl-5-phosphaneylidene)-3-(2-(2-(triphenyl-5-phosphaneylidene)acetyl)phenyl)propan-2-one

beta-甲基苯丁酸

ethyl 1-hydroxy-3-methyl-2-naphthoate