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73309-51-0 sodium diethyl 2-[(2-amino-8-hydroxy-6-sulphonatonaphthyl)azo]terephthalate

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Product Name sodium diethyl 2-[(2-amino-8-hydroxy-6-sulphonatonaphthyl)azo]terephthalate
CAS No. 73309-51-0
Synonyms 1,4-Benzenedicarboxylic acid, 2-(2-(2-amino-8-hydroxy-6-sulfo-1-naphthalenyl)diazenyl)-, 1,4-diethyl ester, sodium salt (1:1); 1,4-Benzenedicarboxylic acid, 2-((2-amino-8-hydroxy-6-sulfo-1-naphthalenyl)azo)-, diethyl ester, monosodium salt; Sodium diethyl 2-((2-amino-8-hydroxy-6-sulphonatonaphthyl)azo)terephthalate; sodium (6E)-5-{2-[2,5-bis(ethoxycarbonyl)phenyl]hydrazino}-6-imino-4-oxo-4,6-dihydronaphthalene-2-sulfonate
InChI InChI=1/C22H21N3O8S.Na/c1-3-32-21(27)13-5-7-15(22(28)33-4-2)17(10-13)24-25-20-16(23)8-6-12-9-14(34(29,30)31)11-18(26)19(12)20;/h5-11,23-25H,3-4H2,1-2H3,(H,29,30,31);/q;+1/p-1/b23-16+;
Molecular Formula C22H20N3NaO8S
Molecular Weight 509.4643