CAS号: 31468-33-4 英文名称: dihydro-3-methyl-2H-pyran-2,6(3H)-dione 英文同义词: 2-methylglutaric anhydride;3-Methyldihydro-2H-pyran-2,6(3H)-dione;dihydro-3-methyl-2H-pyran-2,6(3H)-dione;2H-Pyran-2,6(3H)-dione, dihydro-3-methyl- 中文名称: dihydro-3-methyl-2H-pyran-2,6(3H)-dione 中文同义词: 3-甲基二氢-2H-吡喃-2,6-(3H)-二酮 分子式: C6H8O3 分子量: 128.13