1-(p-(2-Diethylaminoethoxy)phenyl)-2-(p-methoxyphenyl)-1-phenylethane citrate 16421-72-0 2-(p-(p-Methoxy-alpha-phenylphenethyl)phenoxy)triethylamine citrate MRL 37 citrate Triethylamine, 2-(p-(p-methoxy-alpha-phenylphenethyl)phenoxy)-, citrate