产品名:
1-Methyl-2-pyrrolidinone 4-Methylbenzenesulfonate Salt 去供应商网站查看 询盘CAS: 918659-71-9
产地: 上海
价格: 50mg 2730,500mg 21560
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产品描述: 1-Methyl-2-pyrrolidinone 4-Methylbenzenesulfonate Salt 源叶 货号:T74895