-
CBZ-aminooxy-PEG8-acid
-
Biotin-PEG4-Hydrazide，生物素-PEG4-酰肼
-
Fluorescein-PEG5-Acid
-
m-PEG3-(CH2)3-alcohol，m-PEG3-CH2-alcohol
-
N-(Azido-PEG2)-N-Boc-PEG4-t-butyl ester，N-(Azido-PEG2)-N-Boc-PEG4-Boc
-
m-PEG37-acid
-
Azidoethyl-SS-propionic acid
-
Nonaethylene glycol
-
Bromo-PEG5-acid，Bromo-PEG5-C2-acid
-
Bromo-PEG1-CH2CO2H，(2-Bromoethoxy)acetic acid
-
Bromo-PEG2-CH2CO2tBu，Bromo-PEG2-CH2-Boc
-
N-(Hydroxy-PEG3)-N-Boc-PEG4-t-butyl ester