4-nitro-benzo[b]thiophen-5-ylamine

N-(4-nitro-benzo[b]thiophen-5-yl)-acetamide

3,6-二溴-2-氟代苯甲醛

3,6-dibromo-2-(t-butylsulfanyl)(ethynyl)benzene

3,6-dibromo-2-(t-butylsulfanyl)benzaldehyde