产品名:
(5-Hydroxy-6-methylpyridine-3,4-diyl)-dimethanol 2-oxopentanedioate 去供应商网站查看 询盘CAS: 27280-85-9
产地: 上海
规格: 95%
价格: 5g 420,10g 680
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产品描述: (5-Hydroxy-6-methylpyridine-3,4-diyl)-dimethanol 2-oxopentanedioate 95% 源叶 货号
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