2-((4-(m-Chlorophenoxy)butyl)amino)ethanethiol hydrogen sulfate (ester) 21224-71-5 BRN 2148518 Ethanethiol, 2-((4-(m-chlorophenoxy)butyl)amino)-, hydrogen sulfate (ester) S-2-((4-(m-Chlorophenoxy)butyl)amino)ethyl thiosulfate Thiosulfuric acid, S-(2-((4-(m-chlorophenoxy)butyl)amino)ethyl) ester