Vinyl pyrrolidone-methyl imidazole chloride copolymer

Vinyl pyrrolidone-methyl imidazole chloride copolymer
编号KY143038
产品名称Vinyl pyrrolidone-methyl imidazole chloride copolymer
英文名称Vinyl pyrrolidone-methyl imidazole chloride copolymer
分子式 分子量

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