(2-iodo-5-nitrophenyl)phosphonic acid

1-苯甲酰基-3-(2-羟基苯基)硫脲

1-(4-氨基-3-羟基苯基)-乙酮(9ci)

6-乙酰基-3-甲基苯并噁唑-2(3h)-酮

1-(2-羟基苯基)-5-氧代吡咯烷-3-羧酸