41287-00-7 BRN 1687963 Ethanethiol, 2-(4-(5-chloro-2-pyridyloxy)butyl)amino-, hydrogen sulfate (ester) Ethanethiosulfuric acid, 2-(4-(5-chloro-2-pyridyloxy)butyl)amino- S-2-((4-(5-Chloro-2-pyridyloxy)butyl)amino)ethyl hydrogen thiosulfate Thiosulfuric acid, S-(2-((4-(5-chloro-2-pyridyloxy)butyl)amino)ethyl) ester