1,3,5-Triazine-2,4-diamine, 6-(4-morpholinyl)-, hydrochloride (9CI) 16274-54-7 2,4-Diamino-6-morpholino-s-triazine hydrochloride ENT-51143 s-Triazine, 2,4-diamino-6-morpholino-, hydrochloride