13586-29-3
perchlorate de diphenyl-2,6 thiopyrylium
→
~16%
61486-13-3
phenyl-(5-phenylselenophen-2-yl)methanone
+
52774-25-1
2,6-diphenyl-4H-selenopyran-4-one
1236074-92-2
91404-04-5
2,6-diphenyl-4H-selenopyran