74044-87-4
4'-Picrylaminobenzo-18-crown-6
→
~31%
74305-50-3
4`-硝基-5`-(间三硝苯基氨基)苯并-18-冠-6
68941-06-0
(苯并-18-冠-6)-4′-基胺
88-88-0
2,4,6-三硝基氯苯
53408-96-1
4'-硝基苯并-18-冠-6-醚