急需Siloxanes and Silicones, di-Me, 3-(4-hydroxy-3-methoxyphenyl)propyl group-terminated, polymers with bisphenol A, carbonic dichlo ,CAS号 202483-49-6各种规格及其价格。
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现在Siloxanes and Silicones, di-Me, 3-(4-hydroxy-3-methoxyphenyl)propyl group-terminated, polymers with bisphenol A, carbonic dichlo ,CAS号 202483-49-6各个规格纯度的价格大概是多少?有推荐供应商吗?
Siloxanes and Silicones, di-Me, 3-(4-hydroxy-3-methoxyphenyl)propyl group-terminated, polymers with bisphenol A, carbonic dichloride and 4-(1-methyl-1-phenylethyl)phenol