Similar names: 2-Naphthaleneacetic acid, 6-hydroxy-α-methyl-, (S)-; (αS)-6-Hydroxy-α-methyl-2-naphthaleneacetic acid; (+)-2-(6-Hydroxy-2-naphthyl)propionic acid; (2S)-2-(6-Hydroxynaphthalen-2-yl)propanoic acid; (S)-2-(6-Hydroxy-2-naphthyl)propionic acid; (S)-6-O-Desmethylnaproxen; 6-Demethylnaproxen; 6-Desmethylnaproxen; 6-Hydroxynaproxen; 6-O-Demethylnaproxen; O-Desmethylnaproxen; 2-Naphthaleneacetic acid, 6-hydroxy-α-methyl-, (αS)-; Naproxen Imp. A (EP); Naproxen-O-desmethyl