| 英文名称: | | hydrazinecarboxamide, 2-(diphenylmethylene)-n-((4,5,7-trimethyl-2-oxo-2h-1-benz | | opyran-8-yl) sulfonyl)- | | 2-(diphenylmethylene)-n-((4,5,7-trimethyl-2-oxo-2h-1-benzopyran-8-yl)sul fony | | l)carbazamide | | 2-(diphenylmethylene)-n-((4,5,7-trimethyl-2-oxo-2h-1-benzopyran-8-yl)sulfonyl)-hydrazinecarboxamid |
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