40283-92-9 Methanethiol, N-(3-benzyloxypropyl)amidino-, hydrogen sulfate (ester) NSC 187541 S-((N-(3-Benzyloxypropyl)amidino)methyl) hydrogen thiosulfate Thiosulfuric acid (H2S2O3), S-(2-imino-2-((3-(phenylmethoxy)propyl)amino)ethyl) ester (9CI)