英文别名4-(3-Oxobutyl)-1,2-diphenylpyrazolidine-3,5-dione; KETOPHENYLBUTAZONE; keobutane-jade; ketason; ketazone; kpb; pecnon; 1,2-diphenyl-4-(3’-oxobutyl)-3,5-dioxopyrazolidine; 1,2-diphenyl-4-(3-oxobutyl)-5-pyrazolidinedione; Chebutan; Recheton; 1,2-Diphenyl-4-(g-ketobutyl)-3,5-pyrazolidinedione; Cetophenylbutazone; Ketophenylbutazon; Ketazon; Chetazolidin; Copirene; 4-(3-Oxobutyl)-1,2-diphenyl-3,5-pyrazolidinedione; Chepirol 
