1184-85-6 4-04-00-00268 (Beilstein Handbook Reference) BRN 1633748 Methanesulfonamide, N-methyl- Methanesulfonic acid methylamide Methansulfonic acid-n-methylamide Methansulfonsaure-N-methylamid [German] N-Methylmethanesulfonamide NSC 137909