1,1-diethoxycyclododecane

炔诺酮3-乙基醚

3-氨基-6-溴喹唑啉-4(3h)-酮

2,4,6-trihydroxy-3-propanoylbenzaldehyde

3-(4-溴苯基)-7-羟基-4H-苯并吡喃-4-酮