54-85-3
异烟肼
+
118-48-9
靛红酸酐
→
~73%
30907-65-4
N'-(2-Aminobenzoyl)isonicotinohydrazide
54754-58-4
2-(5-吡啶-4-基-[1,3,4]噁二唑-2-基)-苯胺