叔丁酯-九聚乙二醇-碘

叔丁酯-十聚乙二醇-碘 Propanoic acid, 3-(2-iodoethoxy)-, 1,1-dimethylethyl ester I-PEG4-t-Butyl ester 叔丁酯-三聚乙二醇-碘 叔丁酯-六聚乙二醇-碘 叔丁酯-十二聚乙二醇-碘 叔丁酯-二聚乙二醇-碘 叔丁酯-五聚乙二醇-碘 叔丁酯-八聚乙二醇-碘 叔丁酯-十一聚乙二醇-碘 叔丁酯-七聚乙二醇-碘