34419-11-9 4-((2,3,5,7-Tetrahydro-5,7-dioxo-6H-p-dithiino(2,3-c)pyrrol-6-yl)acetyl)morpholine Morpholine, 4-((2,3,5,7-tetrahydro-5,7-dioxo-6H-p-dithiino(2,3-c)pyrrol-6-yl)acetyl)-