97978-59-1
→
~70%
33238-93-6
4,5-diphenyl-1,2-dihydropyrazol-3-one
886-38-4
二苯基环丙烯酮
~30%
306279-95-8
camphoric acid
+
58929-02-5
ethyl 2,3-diphenyl-3-oxopropanoate
~26%