2-(2-Methyl-9-oxo-5,6,7,9-tetrahydro-1H-dipyrrolo[1,2-a:3',2'-d]pyrimidin-1-yl)acetic acid 1g

2-(2-Methyl-9-oxo-5,6,7,9-tetrahydro-1H-dipyrrolo[1,2-a:3',2'-d]pyrimidin-1-yl)acetic acid 1g