Structure SearchPEG NHS Ester
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Propargyl-PEG5-NHS esterCatalog No.:M0108171Spec/Purity:97%CAS No.: 1393330-40-9Molecular Weight:401.41 -
2,5-Dioxopyrrolidin-1-yl 1-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-3-oxo-7,10,13,16-tetraoxa-4-azanonadecan-19-oateCatalog No.:M0107550Spec/Purity:97%Molecular Weight:513.50 -
2,5-Dioxo-1-pyrrolidinyl 20-(11,12-didehydrodibenz[b,f]azocin-5(6H)-yl)-17,20-dioxo-4,7,10,13-tetraoxa-16-azaeicosanoateCatalog No.:M0107312Spec/Purity:97%CAS No.: 1427004-19-0Molecular Weight:649.69