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CAS号: 668-43-9 英文名称: 3-Nitro-4-hydroxy-6-methyl-2H-pyran-2-one 英文同义词: 4-Hydroxy-6-methyl-3-nitro-pyran-2-one;4-Hydroxy-6-methyl-3-nitro-2H-pyran-2-one;3-Nitro-4-hydroxy-6-methyl-2H-pyran-2-one;2H-Pyran-2-one, 4-hydroxy-6-methyl-3-nitro- 中文名称: 中文同义词: 分子式: C6H5NO5 分子量: 171.11