5-bromo-2-phenoxy-benzoic acid

1-N',2-N'-diphenylethanedihydrazide

4-(4-nitrophenoxy)butanoic acid

6-chloro-2-N,4-N-dimethyl-1,3,5-triazine-2,4-diamine

3-氨基-1H-喹唑烷-2,4-二酮