3.



4.



7.
Name: Sulfuric acid copper(2+) salt (1:1),compounds,mixt. with chromic acid (H2Cr2O7) disodium salt
CAS: 8065-82-5



9.
Name: 2-((1-(((4-(2-((4-Acetamido-2-carboxyphenyl)azo)acetoacetamido)-3,3-dimethyl(1,1-biphenyl)-4-yl)amino)carbonyl)-2-oxopropyl)azo)-5-(((4-sulphoanilino)carbonyl)amino)benzoic acid, sodium salt
CAS: 97337-85-4


