55683-37-9Propargyl-PEG1-acid小分子PEG
￥31
55683-37-9Propargyl-PEG1-acid小分子PEG
￥31
2055022-35-8Propargyl-PEG9-OH小分子PEG
￥58
203740-63-0Propargyl-PEG3-bromide小分子PEG
￥44
1835759-84-6N-Me-N-bis（PEG2-propargyl）小分子PEG
￥83
1374658-84-0丙炔基-二聚乙二醇-丙酸叔丁酯Alkyne PEG
￥86
点击试剂PEGendo-BCN-PEG8-acid,2126805-02-3
￥14
1694731-93-5Propargyl-PEG4-CH2CO2HAlkyne PEG
￥18
1421932-53-7endo-BCN-PEG2-PFP esterAlkyne PEG
￥21
1951439-46-5t-Boc-aminooxy-PEG3-propargylAlkyne PEG
￥40
2100306-83-8NH-bis（PEG2-propargyl）小分子PEG
￥57
2093152-83-9t-Boc-aminooxy-PEG6-propargylAlkyne PEG
￥16
1951438-84-8丙炔基-五聚乙二醇-羧酸Alkyne PEG
￥22
