1,8-Naphthyridine-4-acetic acid, 7-amino-1,2-dihydro-2-oxo-
1,8-Naphthyridine-4-acetic acid, 7-amino-2-hydroxy-
7-Amino-1,2-dihydro-2-oxo-1,8-naphthyridine-4-acetic acid
(7-Amino-2-hydroxy-[1,8]naphthyridin-4-yl)-acetic acid
2-(7-Amino-2-hydroxy-1,8-naphthyridin-4-yl)acetic acid
2-(7-Amino-2-hydroxy[1,8]naphthyridin-4-yl) acetic acid