2,5-Cyclohexadiene-1,4-dione, 2-(3-bromo-2,4,6-trimethylphenyl)-3, 6-dihydroxy-5-methyl- 2-(3-Bromo-2,4,6-trimethylphenyl)-3,6-dihydroxy-5-methylbenzo-1,4-quinone AIDS-127342 AIDS127342 NSC159566