4939-92-8
2,3-naphthoquinone
+
95-54-5
1,2-苯二胺
→
~99%
257-97-6
Benzo[b]phenazine
19029-32-4
5,12-dihydrobenzo[b]phenazine
~95%
583-63-1
1,2-benzoquinone
771-97-1
2,3-二氨基萘
~32%