1521-02-4 2,5-bis(dimethylamino)benzo-1,4-quinone 2,5-cyclohexadiene-1,4-dione, 2,5-bis(dimethylamino)- InChI=1/C10H14N2O2/c1-11(2)7-5-10(14)8(12(3)4)6-9(7)13/h5-6H,1-4H