41287-45-0 BRN 1660166 Ethanethiol, 2-(5-(1-isoquinolyloxy)pentyl)amino-, hydrogen sulfate (ester) Ethanethiosulfuric acid, 2-(5-(1-isoquinolyloxy)pentyl)amino- S-2-((5-(1-Isoquinolyloxy)pentyl)amino)ethyl hydrogen thiosulfate Thiosulfuric acid, S-(2-(5-(1-isoquinolyloxy)pentyl)amino)ethyl ester