Synonyms: | 1,5-Naphthalenedisulfonicacid, 3,3'-[carbonylbis[imino(3-methyl-4,1-phenylene)azo]]bis-, tetrasodiumsalt (9CI); 1,5-Naphthalenedisulfonic acid,3,3'-[ureylenebis[(3-methyl-p-phenylene)azo]]di-, tetrasodium salt (8CI) |
InChI: | InChI=1/C35H28N6O13S4.4Na/c1-19-13-21(38-40-23-15-27-25(33(17-23)57(49,50)51)5-3-7-31(27)55(43,44)45)9-11-29(19)36-35(42)37-30-12-10-22(14-20(30)2)39-41-24-16-28-26(34(18-24)58(52,53)54)6-4-8-32(28)56(46,47)48;;;;/h3-18H,1-2H3,(H2,36,37,42)(H,43,44,45)(H,46,47,48)(H,49,50,51)(H,52,53,54);;;;/q;4*+1/p-4 |