8-methoxy-2,2-dimethylchromene-6-carbaldehyde

1-甲氧基-9H-咔唑-3-甲醛

2,5-bis[(4-hydroxy-3-methoxyphenyl)methylidene]cyclopentan-1-one

4-(bromomethyl)-2-methoxy-1-phenylmethoxybenzene

(4E)-4-[(羟基氨基)亚甲基]-2-碘-6-甲氧基环己-2,5-二烯-1-酮