产品名:
3,4-Dihydro-8-hydroxy-3-methyl-1-oxo-1H-2-benzopyran-7-carboxylic Acid Methyl Ester 去供应商网站查看 询盘CAS: 83769-04-4
产地: 上海
价格: 2.5mg 2730,10mg 8470,25mg 17360
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产品描述: 3,4-Dihydro-8-hydroxy-3-methyl-1-oxo-1H-2-benzopyran-7-carboxylic Acid Methyl Es
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