1,3-Bis(4-morpholinyl-6-methylpyrimidin-2-yl)-1,3-propanedithiol 123427-18-9 4,4'-(1,3-Propanediylbis(thio(6-methyl-2,4-pyrimidinediyl)))dimorpholine BRN 4216798 Morpholine, 4,4'-(1,3-propanediylbis(thio(6-methyl-2,4-pyrimidinediyl)))bis-