84808-83-3
2-dimethylamino-3H-phenoxazin-3-one
→
~98%
41688-04-4
2-(methylamino)phenoxazin-3-one
1916-63-8
phenoxazin-3-one
+
593-51-1
盐酸甲胺
74-89-5
甲胺
~9%