Bis-PEG3-NHS Ester

1314378-16-9

Propanoic acid, 3,3′-[oxybis(2,1-ethanediyloxy)]bis-, 1,1′-bis(2,5-dioxo-1-pyrrolidinyl) ester; 1,1′-Bis(2,5-dioxo-1-pyrrolidinyl) 3,3′-[oxybis(2,1-ethanediyloxy)]bis[propanoate]; bis(2,5-dioxopyrrolidin-1-yl) 3,3'-((oxybis(ethane-2,1-diyl))bis(oxy))dipropionate;