88184-98-9
2-amino-N'-(4-nitrobenzoyl)benzohydrazide
→
~66%
88185-04-0
2-[5-(4-nitrophenyl)-1,3,4-oxadiazol-2-yl]aniline
636-97-5
4-硝基苯酰肼
118-48-9
靛红酸酐