3558-68-7
2,6-二苯基吡喃高氯酸盐
→
~42%
20052-66-8
2,6-diphenyl-4H-pyran
15696-48-7
Pyrylium, 2,6-diphenyl-, tetrafluoroborate(1-)
+
42506-57-0
4-(2,6-diphenylpyran-4-ylidene)-2,6-diphenylpyran