吡啶-3-磺酰氯盐酸盐, Pyridine-3-sulfonyl chloride hydrochloride

3-Oxo-cyclobutanecarboxylic acid

3-氧代环丁基甲酸

甲氧基-PEG-巯基吡啶, mPEG-OPSS

甲氧基-PEG-丙炔, mPEG-Alkyne

丁二酸酰胺-PEG-丁二酸酰胺, SAA-PEG-SAA

戊二酸琥珀酰酯-PEG-戊二酸琥珀酰酯, SG-PEG-SG

甲磺酸酯-PEG-甲磺酸酯, MsO-PEG-OMs

四臂PEG-丁二酸, 4-Arm PEG-SA

八臂PEG-丙烯酸酯, 8-Arm PEG-AC

八臂PEG-戊二酸, 8-Arm PEG-GA