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CAS号: 121249-16-9 英文名称: GU 7 英文同义词: GU 7;3-(3,4-Dihydroxyphenyl)-8-hydroxymethyl-8-methyl-5-methoxy-6,7-dihydro-2H,8H-benzo(1,2-B-5,4-B')dipyran-2-one;2H,6H-Benzo(1,2-B:5,4-B')dipyran-2-one, 3-(2,4-dihydroxyphenyl)-7,8-dihydro-8-(hydroxymethyl)-5-methoxy-8-methyl- 中文名称: 中文同义词: 分子式: 分子量: 0 Mol file