N-(Azido-PEG2)-N-Boc-PEG4-acid CAS# 2093153-82-1 formule: C22H42N4O10 purity: ≥95%. 3000+ high purity PEG Linkers in stock. Support custom synthesis.Fast Shipping.
Polyethylene Glycol PEG Linkers > Branched PEG > Branched PEG Azide
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