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12220-30-3 sodium 5-[2-[5-chloro-2-(4-methylphenyl)sulfonyl-phenyl]hydrazinyl]-6-imino-4-oxo-naphtha

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Product Name sodium 5-[2-[5-chloro-2-(4-methylphenyl)sulfonyl-phenyl]hydrazinyl]-6-imino-4-oxo-naphthalene-2-sulfonate
CAS No. 12220-30-3
Synonyms 2-Naphthalenesulfonic acid, 6-amino-5-[[5-chloro-2-[(4-methylphenyl)sulfonyl]phenyl]azo]-4-hydroxy, monosodium salt; C.I.Acid Red 301; Sandolan Fast Bordeaux P-L.; Weak Acid Bordeaux P-L; sodium (6E)-5-(2-{5-chloro-2-[(4-methylphenyl)sulfonyl]phenyl}hydrazino)-6-imino-4-oxo-4,6-dihydronaphthalene-2-sulfonate
InChI InChI=1/C23H18ClN3O6S2.Na/c1-13-2-6-16(7-3-13)34(29,30)21-9-5-15(24)11-19(21)26-27-23-18(25)8-4-14-10-17(35(31,32)33)12-20(28)22(14)23;/h2-12,25-27H,1H3,(H,31,32,33);/q;+1/p-1/b25-18+;
Molecular Formula C23H17ClN3NaO6S2
Molecular Weight 553.9703