3.
Name: Hydrogen (3-((4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl)azo)-4-hydroxybenzenesulphonato(3-))cuprate(1-)
CAS: 85865-86-7



4.
Name: 1,2-Ethanediamine, N-(2-aminoethyl)-N-(2-((2-aminoethyl)amino)ethyl)-, phosphonomethylated, partially reduced, sodium salts
CAS: 93281-04-0


