1,1′-Dimethyl-4,4′-bipyridinium 9,10-dioxo-9,10-dihydro-1,5-anthracenedisulfonate - 1,4-benzenediol hydrate (1:1:2:2)

1,1′-Dimethyl-4,4′-bipyridinium 9,10-dioxo-9,10-dihydro-1,5-anthracenedisulfonate - 1,4-benzenediol hydrate (1:1:2:2)

1,1′-Dimethyl-4,4′-bipyridinium-9,10-dioxo-9,10-dihydro-1,5-anthracendisulfonat --1,4-benzoldiolhydrat (1:1:2:2)

9,10-Dioxo-9,10-dihydro-1,5-anthracènedisulfonate de 1,1′-diméthyl-4,4′-bipyridinium - 1,4-benzènediol, hydrate (1:1:2:2)