91143-86-1
3(2H)-Benzofuranone, 4,6,7-trimethoxy-
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123-11-5
对甲氧基苯甲醛
→
5460-76-4
4,6,7-trimethoxy-2-[(4-methoxyphenyl)methylidene]-1-benzofuran-3-one
3(2H)-Benzofuranone, 4,6,7-trimethoxy