108-31-6
马来酸酐
+
479-33-4
四苯基环戊二烯酮
→
~96%
6971-41-1
4,5,6,7-tetraphenyl-3a,7a-dihydro-2-benzofuran-1,3-dione
912-61-8
1,2,3,5-tetraphenylbenzene
1487-12-3
1,2,3,4-tetraphenylbenzene
79421-23-1
1,2-diphenyltriphenylene
92897-99-9
3-hydroxy-4,5,6,7-tetraphenyl-3H-2-benzofuran-1-one