Synonyms: | 1,5-Naphthalenedisulfonicacid, 3,3'-[carbonylbis[imino(3-methoxy-4,1-phenylene)azo]]bis-, tetrasodiumsalt (9CI); 1,5-Naphthalenedisulfonic acid,3,3'-[ureylenebis[(3-methoxy-p-phenylene)azo]]di-, tetrasodium salt (8CI) |
InChI: | InChI=1/C35H28N6O15S4.4Na/c1-55-29-15-19(9-11-27(29)40-38-21-13-25-23(33(17-21)59(49,50)51)5-3-7-31(25)57(43,44)45)36-35(42)37-20-10-12-28(30(16-20)56-2)41-39-22-14-26-24(34(18-22)60(52,53)54)6-4-8-32(26)58(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/b40-38+,41-39+;;;; |