Synonyms: Pegaptanib sodium;5'-Ester of (2'-deoxy-2'-fluoro)C-Gm-Gm-A-A-(2'-deoxy-2'-fluoro)U-(2'-deoxy-2'-fluoro)C-Am-Gm-(2'-deoxy-2'-fluoro)U-Gm-Am-Am-(2'-deoxy-2'-fluoro)U-Gm-(2'-deoxy-2'-fluoro)C-(2'-deoxy-2'-fluoro)U-(2'-deoxy-2'-fluoro)U-Am-(2'-deoxy-2'-fluoro)U-Am-(2'-deoxy-2'-fluoro)C-Am-(2'-deoxy-2'-fluoro)U-(2'-deoxy-2'-fluoro)C-(2'-deoxy-2'-fluoro)C-Gm-(3'-3')-dT with alpha,alpha'-(((1S)-1-((5-(phosphonooxy)pentyl)carbamoyl)pentane-1,5-diyl)bis(iminocarbonyl))bis(omega-methoxypoly(oxyethane-1,2-diyl)) octacosasodium salt. Molecular weight is approximately 50,000 daltons;EYE 001;EYE001;Macugen;NX 1838;Pegaptanib octasodium;UNII-3HP012Q0FH;RNA, ((2'-deoxy-2'-fluoro)C-Gm-Gm-A-A-(2'-deoxy-2'-fluoro)U-(2'-deoxy-2'-fluoro)C-Am-Gm-(2'-deoxy-2'-fluoro)U-Gm-Am-Am-(2'-deoxy-2'-fluoro)U-Gm-(2'-deoxy-2'-fluoro)C-(2'-deoxy-2'-fluoro)U-(2'-deoxy-2'-fluoro)U-Am-(2'-deoxy-2'-fluoro)U-Am-(2'-deoxy-2'-fluoro)C-Am-(2'-deoxy-2'-fluoro)U-(2'-deoxy-2'-fluoro)C-(2'-deoxy-2'-fluoro)C-Gm-(3'-3')-dT), 5'-ester withalpha,alpha'-(4,12-dioxo-6-(((5-(phosphonooxy)pentyl)amino)carbonyl)-3,13-dioxa-5,11-diaza-1,15-pentadecanediyl)bis(omega-methoxypoly(oxy-1,2-ethanediyl)), sodium salt