trisodium 5-[[2-methoxy-5-methyl-4-[(4-sulphonatophenyl)azo]phenyl]-N,N,O-azoxy]-2-[2-(4-nitro-2-sulphonatophenyl)vinyl]benzenesulphonate
CAS No. 84852-30-2
Trisodium 5-((2-methoxy-5-methyl-4-((4-sulphonatophenyl)azo)phenyl)-N,N,O-azoxy)-2-(2-(4-nitro-2-sulphonatophenyl)vinyl)benzenesulphonate