聚乙烯吡咯烷酮K 90(平均分子量360,000)
| 产品编号 | TCI-P0473 |
| 产品分类 | 高端化学 |
| CAS号 | 9003-39-8 |
| 分子式 | (C6H9NO)N |
产品详情
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