120952-16-1
2-(2,4-dinitrophenoxy)-N-ethylpyridinium tetraphenylborate
+
106-50-3
对苯二胺
→
13337-79-6
1-乙基-2(1h)-吡啶酮
+
33906-65-9
tetraphenylboric acid
120952-16-1
2-(2,4-dinitrophenoxy)-N-ethylpyridinium tetraphenylborate
+
106-50-3
对苯二胺
→
6373-73-5
分散黄 9