18520-57-5

Name Pyridinium, 4,4'-[1,4-phenylenebis(carbonylimino-4,1-phenylene)]bis[1-propyl-, salt with 4-methylbenzenesulfonic acid (1:2) (9CI)
CAS 18520-57-5
Molecular Formula C43H43N4O5S+
Molecular Weight 727.9
MOL File 18520-57-5.mol