19281-37-9 2,4,6-Cycloheptatrien-1-one, 5-benzamido-2-hydroxy- 5-Benzamido-2-hydroxy-2,4,6-cycloheptatrien-1-one Benzamide, N-(2-hydroxy-1-oxo-2,4,6-cycloheptatrienyl)- Benzamide, N-(4-hydroxy-5-oxo-1,3,6-cycloheptatrien-1-yl)- NSC79556 WLN: L7VJ BQ EMVR