Sulfo-AC5-SPDP

Propargyl-peg3-1-o-(b-cyanoethyl-n,n-diisopropyl)phosphorami

Propargyl-peg5-1-o-(b-cyanoethyl-n,n-diisopropyl)phosphorami

N-芴甲氧羰基-十四聚乙二醇-羧酸

叠氮-十三聚乙二醇-羧酸

ethyl 2-(2-(2-(2-bromoethoxy)ethoxy)ethoxy)acetate

HS-(CH2)11-PEG4-COOH

HS-(CH2)11-PEG4-OH

甲基-二十聚乙二醇

叠氮-八聚乙二醇-四氟苯酯