甲磺酸酯-PEG-甲磺酸酯, MsO-PEG-OMs

硅烷-PEG-硅烷, Silane-PEG-Silane

四臂PEG-硝基苯基碳酸酯, 4-Arm PEG-NPC

八臂PEG-甲磺酸酯, 8-Arm PEG-OMs

四臂PEG-乙酸, 4-Arm-PEG-AA

八臂PEG-马来酰亚胺, 8-Arm PEG-Mal

3-Cbz-氨基哌啶盐酸盐, 3-Cbz-aminopiperidine hydrochloride

N-Carbethoxy-4-piperidone

N-乙氧羰基-4-哌啶酮

2,2-二氟-5-甲酰苯并二噁茂, 2,2-Difluoro-5-formylbenzodioxole

3-(2-吡啶基)-5,6-二(2-呋喃基)-1,2,4-三嗪-5',5''-二磺酸 二钠盐, 3-(2-Pyridyl)-5,6-bis(2-(5-furyl sulfonic acid)-1,2,4-triazine),disodium salt