2,3-Dihydro-2-(phenylimino)-3,4,4,6-tetramethyl-4H-1,3-thiazine 3,4,4,6-Tetramethyl-2-phenylimino-2,3-dihydro-4H-1,3-thiazine 38163-54-1 4H-1,3-Thiazine, 2,3-dihydro-2-(phenylimino)-3,4,4,6-tetramethyl- BRN 1215160