1.
Name: 5,7-dibromo-N-[1-(3-bromo-4-hydroxy-6-oxo-1-cyclohexa-2,4-dienylidene)ethyl]benzofuran-2-carbohydrazide
CAS: 33688-60-7



3.
Name: Cuprate(4-), (mu-(4-hydroxy-7-(4-((2-hydroxyethyl)amino)-6-((5-hydroxy-6-((2-hydroxy-4-sulfophenyl)azo)-7-sulfo-2-naphthalenyl)amino)-1,3,5-triazin-2-yl)-3-((2-hydroxy-4-sulfophenyl)azo)-2-naphthalenesulfonato(8-)))di-, tetrasodium
CAS: 73513-82-3



4.
Name: 2-[(4-bromophenyl)-(4-methylphenyl)sulfonyl-amino]-N-[(2-methylphenyl)methyl]acetamide
CAS: 6464-53-5


