2-((1,1-Dimethylethyl)amino)-1-(2-methoxyphenyl)ethanone hydrochloride 98096-11-8 CRL 40818 Chlorhydrate de N-(2-methoxyphenacyl)-tertiobutylamine [French] Ethanone, 2-((1,1-dimethylethyl)amino)-1-(2-methoxyphenyl)-, hydrochloride