3,3-Diethyl-3,4-dihydro-2H-thieno[3,4-b][1,4]dioxepine,3,3-Diethyl-3,4-dihydro-2H-thieno[3,4-b][1,4]dioxepine , 95%
3,3-Diethyl-3,4-dihydro-2H-thieno[3,4-b][1,4]dioxepine , 95%
3,3-Diethyl-3,4-dihydro-2H-thieno[3,4-b][1,4]dioxepine
品牌: 砌块化学
产品编号: ABC-B23123461
分子式: null
分子量: null
纯度: 95%
包装库存价格
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