75-21-8
环氧乙烷
+
1733-57-9
乙基二苯基氧化膦
→
89625-12-7
3-diphenylphosphorylbutan-1-ol
89625-13-8
benzoic acid,3-diphenylphosphorylbutan-1-ol
89625-15-0
2-diphenylphosphoryl-4-hydroxy-2-methyl-1-phenylbutan-1-one