1,6-Diisothiocyanatohexane 1,6-Hexanediisothiocyanate 4-04-00-01349 (Beilstein Handbook Reference) 5586-70-9 BRN 1765297 Hexamethylene diisothiocyanate Hexane, 1,6-diisothiocyanato- ISOTHIOCYANIC ACID, HEXAMETHYLENE ESTER Isothiocyanic acid, hexamethylene diester NSC 202579