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67786-15-6 sodium 3-[[3-[(3-amino-4-nitrophenyl)azo]-2,4-dihydroxyphenyl]azo]-4-methoxybenzenesulpho

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Product Name sodium 3-[[3-[(3-amino-4-nitrophenyl)azo]-2,4-dihydroxyphenyl]azo]-4-methoxybenzenesulphonate
CAS No. 67786-15-6
Synonyms Benzenesulfonic acid, 3-(2-(3-(2-(3-amino-4-nitrophenyl)diazenyl)-2,4-dihydroxyphenyl)diazenyl)-4-methoxy-, sodium salt (1:1); 2-((3-Amino-4-nitrophenyl)azo)-4-((2-methoxy-5-sulfophenyl)azo)-1,3-benzenediol, sodium salt; Benzenesulfonic acid, 3-((3-((3-amino-4-nitrophenyl)azo)-2,4-dihydroxyphenyl)azo)-4-methoxy-, monosodium salt; Sodium 3-((3-((3-amino-4-nitrophenyl)azo)-2,4-dihydroxyphenyl)azo)-4-methoxybenzenesulphonate; sodium 3-[(2E)-2-{(5Z)-5-[2-(3-amino-4-nitrophenyl)hydrazinylidene]-4,6-dioxocyclohex-2-en-1-ylidene}hydrazinyl]-4-methoxybenzenesulfonate
InChI InChI=1/C19H16N6O8S.Na/c1-33-17-7-3-11(34(30,31)32)9-14(17)23-22-13-4-6-16(26)18(19(13)27)24-21-10-2-5-15(25(28)29)12(20)8-10;/h2-9,21,23H,20H2,1H3,(H,30,31,32);/q;+1/p-1/b22-13+,24-18-;
Molecular Formula C19H15N6NaO8S
Molecular Weight 510.4126