(2-methoxy-[1]naphthyl)-glyoxylic acid ethyl ester;ETHYL 2-METHOXY-1-NAPHTHOYLFORMATE;ethyl 2-(2-methoxy-1-naphthyl)-2-oxoacetate;2-Methoxy-1-naphthyl-glyoxalsaeureethylester;(2-Methoxy-[1]naphthyl)-glyoxylsaeure-aethylester;ethyl (2-methoxy-1-naphthyl)glyoxylate