586-96-9
亚硝基苯
+
14337-43-0
氯代肟基乙酸乙酯
→
~34%
61773-14-6
ethyl 2H-1,2,4-benzoxadiazine-3-carboxylate
20094-91-1
4570-41-6
2-氨基苯并噁唑