50-00-0
甲醛
+
21162-08-3
→
~83%
93690-87-0
[ethyl(phenyl)phosphoryl]methanol
172487-18-2
925-90-6
乙基溴化镁
~73%
3619-88-3
ethyl(phenyl)phosphane
phenylphosphinic acid,ethyl ester