(3,6-Dioxo-2-phenyl-1,2,3,6-tetrahydro-4-pyridazinyl)acetic acid 4-Pyridazineacetic acid, 1,2,3, 6-tetrahydro-3,6-dioxo-2-phenyl- 5338-29-4 AIDS-123952 AIDS123952 Acetic acid, (3,6-dioxo-2-phenyl-1,2,3, 6-tetra-hydropyridazin-4-yl)- NSC3141