100-52-7
苯甲醛
+
96-22-0
二乙基酮
→
52186-16-0
3,5-dimethyl-2,6-diphenyloxan-4-one
75391-07-0
2-methyl-1-phenylpent-1-en-3-one
67405-37-2
c-2,c-6-diphenyl-t-3,t-5-dimethyloxan-r-4-ol