344863-34-9
2,7-dinitro-9H-carbazole
→
~72%
6402-13-7
9H-carbazole-2,7-diamine
7647-01-0
氯化氢
+
4371-30-6
4-(2,4-diaminophenyl)benzene-1,3-diamine
95766-63-5
99-09-2
3-硝基苯胺
353276-18-3
51787-75-8
4,4’-二硝基-2-联苯胺