1-Propanaminium, 3,3,3,3-((9,10-dihydro-9,10-dioxo-1,4,5,8-anthracenetetrayl)tetraimino)tetrakis(N,N,N-trimethyl-, salt with 4-methylbenzenesulfonic acid (1:4)
1-Propanaminium, 3,3,3,3-((9,10-dihydro-9,10-dioxo-1,4,5,8-anthracenetetrayl)tetraimino)tetrakis(N,N,N-trimethyl-, salt with 4-methylbenzenesulfonic acid (1:4)