13737-98-9 5-21-10-00335 (Beilstein Handbook Reference) 5-Amino-2-((5-(1,3-dioxoisoindolin-2-yl)pentyl)oxy)benzoic acid BENZOIC ACID, 5-AMINO-2-((5-(1,3-DIOXOISOINDOLIN-2-YL)PENTYL)OXY)- BRN 1507551 M & B 7971