| 英文名称: | | p-((3,5-dioxo-1,2-diphenylpyrazolidinylidene)methylamino)-benzoic aci ethyl | | 1,2-diphenyl-4-(p-ethoxycarbonylanilino)methylidyne-3,5-pyrazolidinedione | | p-((3,5-dioxo-1,2-diphenylpyrazolidinylidene)methylamino)benzoic acid ethyl e | | p-((3,5-dioxo-1,2-diphenylpyrazolidinylidene)methylamino)-benzoic aci ethylester |
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