甲氧基聚乙二醇活性酯,英文名:MPEGn-SC 2K, 5K, 10K, 20K,CAS:135649-01-3,MSDS.

2026-03-27 10:24:45

135649-01-3

甲氧基聚乙二醇活性酯(MPEGn-SC 2K, 5K, 10K, 20K)

CAS: 135649-01-3

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