diethyl (2-amino-2-(4-chlorophenyl)ethyl)phosphonate

2'-溴-4-氯苯乙酮

4-chlorophenacyl bromide O-methyloxime

diethyl (2-(4-chlorophenyl)-2-(methoxyimino)ethyl)phosphonate

1-(4-chlorophenyl)-2-diethoxyphosphorylethanone