1-苄基环丁烷羧酸乙酯

(2E)-3-[3-(苄氧基)苯基]丙烯酸

2-benzyl-2,5,6,7-tetrahydro-4H-indazol-4-one

1-苄基-6,7-二氢-1氢-吲哚-4(5氢)-酮

ethyl 3-phenyl-2-piperidin-1-ylpropanoate