英文同义词: | 1,2-Diphenyl-4-butyl-4-hydroxypyrazolidine-3,5-dione;4-Butyl-4-hydroxy-1,2-diphenyl-3,5-pyrazolidinedione;NSC 382672;4-Butyl-4-hydroxy-1,2-diphenylpyrazolidine-3,5-dione;3,5-Pyrazolidinedione, 4-butyl-4-hydroxy-1,2-diphenyl-;4-Butyl-4-hydroxy-1,2-diphenylpyraz |