22967-36-8 | Chromate(3-),[3-(hydroxy-kO)-4-[[2-(hydroxy-kO)-1-naphthalenyl]azo-kN1]-7-nitro-1-naphthalenesulfonato(3-)][4-(hydroxy-kO)-3-[[2-(hydroxy-kO)-5-nitrophenyl]azo-kN1]-6-[[(4-methylphenyl)sulfonyl]amino]-2-naphthalenesulfonato(3-)]-,trihydrogen (9CI) | C43H25 Cr N7 O16 S3 . 3 H |