40283-56-5 BRN 3965755 Methanethiol, (N-cyclohexylmethyl)amidino-, hydrogen sulfate (ester) NSC 194285 S-((N-Cyclohexylmethylamidino)methyl) hydrogen thiosulfate Thiosulfuric acid (H2S2O3), S-(2-((cyclohexylmethyl)amino)-2-iminoethyl) ester (9CI)