39951-83-2 | 2-[[4-chloro-2-(trifluoromethyl)phenyl]azo]-N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-3-oxobutyramide | C18H13 Cl F3 N5 O3 |
39951-80-9 | N,N'-[[5-(benzothiazol-2-yl)-4-hydroxy-1,3-phenylene]bis(methylene)]bisphthalimide | C31H19 N3 O5 S |
39951-98-9 | p,p'-[m-phenylenebis[imino(6-chloro-1,3,5-triazine-2,4-diyl)imino(8-hydroxy-3,6-disulpho-1,7-naphthylene)azo]]dibenzoic acid | C46H30 Cl2 N14 O18 S4 |