4-(tert-butyldiphenylsilyloxy)benzaldehyde

4-[(2,2-二甲基肼基)亚甲基]环己-2,5-二烯-1-酮

4-(2-methoxyethoxymethoxy)benzaldehyde

4-(丙-2-炔-1-基氧基)苯甲醛

4-[[2-[(4-oxocyclohexa-2,5-dien-1-ylidene)methyl]hydrazinyl]methylidene]cyclohexa-2,5-dien-1-one