甲氧基-PEG-丙烯酸酯, mPEG-AC

甲氧基-PEG-硫醇, mPEG-SH

琥珀酰亚胺酯-PEG-琥珀酰亚胺酯, SCM-PEG-SCM

硝基苯基碳酸酯-PEG-硝基苯基碳酸酯, NPC-PEG-NPC

四臂PEG-胺, 4-Arm PEG-NH2

四臂PEG-丙炔, 4-Arm PEG-Alkyne

八臂PEG-硝基苯基碳酸酯, 8-Arm PEG-NPC

八臂PEG-叠氮, 8-Arm PEG-N3

N-Carbethoxy-4-piperidone

N-乙氧羰基-4-哌啶酮

1,3,3-Trimethylindolinonaphthospirooxazine

1,3,3-三甲基吲哚-奈谔嗪