2,5-Cyclohexadiene-1,4-dione, compd. with 1,4-benzenediol (1:1);2,5-Cyclohexadiene-1,4-dione,compd.with1,4-benzenediol(1:1);2,5-cyclohexadiene-1,4-dionecompd.with1,4-benzenediol(1:1);beta-Quinhydrone;Chinhydron;Hydroquinone, compd. with p-benzoquinone;hydroquinone,compd.withp-benzoquinone;p-Benzoquinhydrone
