Similar names: (2R)-2-(6-Methoxynaphthalen-2-yl)propanoic Acid; R-Naproxen; (αR)-6-methoxy-α-methyl-2-naphthaleneacetic acid; 2-Naphthaleneacetic acid, 6-methoxy-α-methyl-, (R)- (8CI); (-)-(R)-2-(6-Methoxy-2-naphthyl)propionic acid; (-)-2-(6-Methoxy-2-naphthyl)propionic acid; (-)-6-Methoxy-α-methyl-2-naphthaleneacetic acid; (-)-Naproxen; (R)-(-)-Naproxen; (R)-(-)-Naproxen; (R)-2-(6-Methoxy-2-naphthyl)propionic acid; (R)-2-(6-Methoxynaphthalen-2-yl)propanoic acid; (R)-2-(6-Methoxynaphthalen-2-yl)propanoic acid; (R)-Naproxen; (αR)-6-Methoxy-α-methyl-2-naphthaleneacetic acid; l-Naproxen