英文别名2-(5-Bromo-6-methoxynaphthalen-2-yl)propanoic acid; (±)-5-bromo-6-methoxy-alpha-methylnaphthalene-2-acetic acid; (±)-5-BroMo-6-Methoxy-α-Methyl-2-naphthaleneacetic Acid; (±)-5-BroMonaproxen; 5-BroMo-6-Methoxy-α-Methyl-2-naphthaleneacetic Acid; Naproxen EP IMpurity C; 2-Naphthaleneaceticacid, 5-broMo-6-Methoxy-α-Methyl-; Naproxen Impurity C (5-Bromo Naproxen); Naproxen Impurity 20 
