2,5-Cyclohexadien-1-one, 4-(bis(4-hydroxyphenyl)methylene)- 2,5-Cyclohexadien-1-one, 4-(bis(p-hydroxyphenyl)methylene)- (8CI) 4,4'-Dihydroxyfuchsone 4-(Bis(p-hydroxyphenyl)methylene)cyclohexa-2,5-dien-1-one 603-45-2 AI3-18245 Aurin Aurin No. 555 Aurine C.I. 43800 Corallin Corallin Spirit Soluble EINECS 210-041-8 NSC 7805 ROSOLIC ACID Spirit Aurine p-Rosolic acid