CARBOXY-PEG3-MONO-METHYL ESTER

乙酸酯-二聚乙二醇-乙酸酯

3-(2-(2-(2-aminoethoxy)ethoxy)ethoxy)-N-methylpropanamide

tert-butyl 5-aminopentylcarbamate

生物素-六聚乙二醇-丙烯酸琥珀酰亚胺酯

Biotin-Teg-Nh2 Tfa

N-叔丁氧羰基-十二聚乙二醇-羧酸

3-[2-(2-METHOXYETHOXY)ETHOXY]ANILINE

巯基-四聚乙二醇-丙酸叔丁酯

ethyl 2-(tetrahydro-2H-pyran-2-yloxy)propanoate