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6226-76-2 crocein scarlet 7b

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Product Name crocein scarlet 7B
CAS No. 6226-76-2
Synonyms 1-naphthalenesulfonic acid, 7,8-dihydro-8-[[2-methyl-4-[(E)-(2-methyl-4-sulfophenyl)azo]phenyl]hydrazono]-7-oxo-, monosodium salt, (8Z)-
InChI InChI=1/C24H20N4O7S2.Na/c1-14-12-17(25-26-20-10-8-18(13-15(20)2)36(30,31)32)7-9-19(14)27-28-24-21(29)11-6-16-4-3-5-22(23(16)24)37(33,34)35;/h3-13,27H,1-2H3,(H,30,31,32)(H,33,34,35);/b26-25+,28-24+;
Molecular Formula C24H20N4NaO7S2
Molecular Weight 563.558