4-[(4-Hydroxy-3-methylphenyl)(4-hydroxyphenyl)methylene]-2,5-cyclohexadien-1-one

2,5-Cyclohexadien-1-one, 4-(4-hydroxy-3-methylphenyl)(4-hydroxyphenyl)methylene-

4-[(4-hydroxy-3-methylphenyl)(4-hydroxyphenyl)methylene]cyclohexa-2,5-dien-1-one