Propargyl-PEG4-5-nitrophenyl carbonate CAS# 1422540-81-5 formule: C18H23NO9 purity: ≥95%. 3000+ high purity PEG Linkers in stock. Support custom synthesis.Fast Shipping.
Polyethylene Glycol PEG Linkers > Propargyl PEG > Propargyl-PEG-5-nitrophenyl carbonate
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