1.
Name: Benzenesulfonic acid, 3,3-((3,10-diamino-7,14-dihydro-7,14-diphenylquinoxalino(2,3-b)phenazine-2,9-diyl)diimino)bis-, disodium salt
CAS: 71598-30-6



3.
Name: 5-[[(4-nitrophenyl)amino]methyl]-1-[(2-oxo-2-phenothiazin-10-yl-ethyl)amino]-3-phenyl-2-sulfanylidene-1,3-diazinane-4,6-dione
CAS: 141177-54-0



4.


