英文名称: | 2(3h)-furanone, dihydro-3-((3,4-dihydroxy-5-(((4-nitrophenyl)thio)methyl)phenyl | dihydro-3-((3,4-dihydroxy-5-(((4-nitrophenyl)thio)methyl)phenyl)methylen e)-2 | (3h)-furanone | dihydro-3-((3,4-dihydroxy-5-(((4-nitrophenyl)thio)methyl)phenyl)methylene)-2(3h)-furanon |
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