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6441-95-8 disodium 3-(4-aminophenyl)azo-4-hydroxy-5-(p-tolylsulfonylamino)naphthalene-2,7-disulfonat

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Product Name disodium 3-(4-aminophenyl)azo-4-hydroxy-5-(p-tolylsulfonylamino)naphthalene-2,7-disulfonate
CAS No. 6441-95-8
InChI InChI=1/C23H20N4O9S3.2Na/c1-13-2-8-17(9-3-13)37(29,30)27-19-12-18(38(31,32)33)10-14-11-20(39(34,35)36)22(23(28)21(14)19)26-25-16-6-4-15(24)5-7-16;;/h2-12,27-28H,24H2,1H3,(H,31,32,33)(H,34,35,36);;/q;2*+1/p-2
Molecular Formula C23H18N4Na2O9S3
Molecular Weight 636.58496