1,1'-Diphenyl-[4,4'-bipyridine]-1,1'-diium chloride,1,1'-Diphenyl-[4,4'-bipyridine]-1,1'-diium chloride , 97%
1,1'-Diphenyl-[4,4'-bipyridine]-1,1'-diium chloride , 97%
1,1'-Diphenyl-[4,4'-bipyridine]-1,1'-diium chloride
品牌: 砌块化学
产品编号: ABC-B582904
分子式: null
分子量: null
纯度: 97%
包装库存价格
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