300850-17-3

N'-[1-(6-hexyl-7-hydroxy-2-oxo-2H-chromen-3-yl)ethylidene]-4-nitrobenzohydrazide (Z)-N'-(1-(6-hexyl-7-hydroxy-2-oxo-2H-chromen-3-yl)ethylidene)-4-nitrobenzohydrazide Benzoic acid, 4-nitro-, 2-[1-(6-hexyl-7-hydroxy-2-oxo-2H-1-benzopyran-3-yl)ethylidene]hydrazide