41286-99-1 BRN 1487395 Ethanethiol, 2-(4-(5-bromo-2-pyridyloxy)butyl)amino-, hydrogen sulfate (ester) Ethanethiosulfuric acid, 2-(4-(5-bromo-2-pyridyloxy)butyl)amino- S-2-((4-(5-Bromo-2-pyridyloxy)butyl)amino)ethyl hydrogen thiosulfate Thiosulfuric acid, S-(2-((4-(5-bromo-2-pyridyloxy)butyl)amino)ethyl) ester