| Synonyms: | phenicin;PHOENICIN;2,2'-Dihydroxy-4,4'-dimethyl-1,1'-bi[1,4-cyclohexadiene]-3,3',6,6'-tetrone;2,2'-Dihydroxy-4,4'-dimethyl-1,1'-bicyclohexane-1,1',4,4'-tetrene-3,3',6,6'-tetrone;[Bi-1,4-cyclohexadien-1-yl]-3,3',6,6'-tetrone, 2,2'-dihydroxy-4,4'-dimethyl- |