英文别名
4-<2-(4-Chlor-benzoyl)-ethyl>-1,2-diphenyl-3,5-dioxo-pyrazolidin;4-[3-(4-chloro-phenyl)-3-oxo-propyl]-1,2-diphenyl-pyrazolidine-3,5-dione;3,5-Pyrazolidinedione, 4-(2-(p-chlorobenzoyl)ethyl)-1,2-diphenyl-;4-[3-(4-chlorophenyl)-3-oxopropyl]-1,2-diphenylpyrazolidine-3,5-dione