2-(2,4,5,7-tetrabromo-6-hydroxy-3-oxo-3H-xanthen-9-yl)- benzoic acid, (4-ethenylphenyl)methyl ester

2-(2,4,5,7-tetrabromo-6-hydroxy-3-oxo-3H-xanthen-9-yl)- benzoic acid, (4-ethenylphenyl)methyl ester · CAS 1643390-62-8