Pirenoxine1043-21-6100 % similar Pirenoxine sodium51410-30-172 % similar Xanthurenic acid59-00-742 % similar 5-Hydroxyflavone491-78-138 % similar 4-Oxo-4H-1-benzopyran-2-carboxylic acid4940-39-037 % similar Chrysin480-40-037 % similar 8-Hydroxyquinoline-2-carboxylic acid1571-30-835 % similar 4-Methoxy-2-quinolinecarboxylic acid15733-83-235 % similar 3′,4′-Dihydroxyflavone4143-64-035 % similar Quinaldic acid93-10-735 % similar Baicalein491-67-834 % similar 4-(Trifluoromethyl)-2-quinolinecarboxylic acid588702-67-434 % similar 2-(2-Hydroxyphenyl)benzoxazole835-64-334 % similar Techtochrysin520-28-534 % similar Nile red7385-67-334 % similar Apigenin520-36-533 % similar 2(3H)-Benzoxazolone59-49-433 % similar Coumarin-3-carboxylic acid531-81-732 % similar Picolinic acid98-98-632 % similar Luteolin491-70-332 % similar