2,4,6-tribromo-4-methylcyclohexa-2,5-dien-1-one

2-氨基-3,5-二溴苯甲酸

glyoxal-bis-[N-(2,4,6-tribromo-phenyl)-oxime ]

N-苄叉苯胺

2,6-二溴苯胺