1-Naphthylmethyleneaminoacetaldehyde diethyl ester 102585-27-3 2-(1-Naphthylmethyleneamino)acetaldehyde diethylacetal ACETALDEHYDE, (((1-NAPHTHYL)METHYLENE)AMINO)-, DIETHYLACETAL BRN 2617974 Ethylamine, 2,2-diethoxy-N-(1-naphthylmethylene)-