2.
Name: 3-((2,2-Dimethyl-4-((4-(((p-tolyl)sulphonyl)oxy)phenyl)azo)(1,1-biphenyl)-4-yl)azo)-4-hydroxynaphthalene-2,7-disulphonic acid
CAS: 29128-77-6



6.
Name: 4-[8-(2-chloro-4-fluoro-phenyl)-2,9,10-triazabicyclo[5.3.0]deca-1,7-dien-10-yl]benzoic acid
CAS: 5050-74-8


