N-(m-PEG4)-N'-(m-PEG4)-O-(m-PEG4)-O'-(azide-PEG4)-Cy5 ≥98% 2107273-58-3 C₆₂H₁₀₀ClN₅O₁₈ 1238.93 g./mol $1,153.14 View
N-(m-PEG4)-N'-(m-PEG4)-O-(m-PEG4)-O'-(propargyl-PEG4)-Cy5 ≥95% 2107273-54-9 C₆₃H₉₉ClN₂O₁₈ 1207.92 g./mol $1,230.44 View
