2-(Bis(4-(p-methoxyphenoxy)butyl)amino)ethanethiol hydrogen sulfate (ester) 21220-83-7 Ethanethiol, 2-(bis(4-(p-methoxyphenoxy)butyl)amino)-, hydrogen sulfate (ester) S-2-(Bis(4-(p-methoxyphenoxy)butyl)amino)ethyl thiosulfate