2-Azido-PEG3-amido-13-biscarboxylethoxypropane ≥95% 2086689-05-4 C₁₈H₃₂N₄O₁₀ 464.47 g./mol €379.60 View
1-Azido-23-bromo-3,6,9,12,15,18,21-heptaoxatricosane ≥95% 1056969-61-9 C₁₆H₃₂BrN₃O₇ 458.35 g./mol €379.60 View