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CAS号: 872-94-6 英文名称: 4,5-Dihydrothiophene, 1,1-dioxide, 3-methyl- 英文同义词: 4-methyl-2,3-dihydrothiophene1,1-dioxide;4,5-Dihydrothiophene, 1,1-dioxide, 3-methyl-;Thiophene, 2,3-dihydro-4-methyl-, 1,1-dioxide 中文名称: 中文同义词: 分子式: C5H8O2S 分子量: 132.18