2,3-Dichloro-1,4-benzoquinone 2,3-Dichloro-p-benzoquinone 2,3-Dichlorobenzoquinone 2,5-Cyclohexadiene-1,4-dione, 2,3-dichloro- 5145-42-6 NSC41779 p-Benzoquinone, 2,3-dichloro-