英文名称: | 4-(2-benzoylethyl)-1,2-diphenyl-5-pyrazolidinedione | 1,2-diphenyl-3,5-dioxo-4-benzoylaethylpyrazolidin | 1,2-diphenyl-3,5-dioxo-4-benzoylethylpyrazolidine | 4-(3-oxo-3-phenylpropyl)-1,2-diphenyl-5-pyrazolidinedione | 4-(2-benzoylethyl)-1,2-diphenyl-3,5-pyrazolidinedione | benzopyrazon | benzopyrazone |
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