Synonyms: BRN 0008006;3,3a-Dihydro-3a-methylpyrrolo(2,1-b)benzothiazol-1(2H)-one;3a-Methyl-1,2,3,3a-tetrahydropyrrolo(2,1-b)benzothiazol-1-one;Pyrrolo(2,1-b)benzothiazol-1(2H)-one, 3,3a-dihydro-3a-methyl-;15348-41-1;AC1L4BFS;LS-139301;4-27-00-02826 (Beilstein Handbook Reference);3a-methyl-2,3-dihydropyrrolo[2,1-b][1,3]benzothiazol-1-one;3a-methyl-3,3a-dihydropyrrolo[2,1-b][1,3]benzothiazol-1(2H)-one