2.
Name: 9,9-Tetramethylenebis(3-benzyl-9-methyl-3-aza-9-azoniabicyclo(3.3.1)nonane iodide)
CAS: 21256-97-3



4.
Name: Trisodium 5-(((6-((2-chloroethyl)sulphonyl)bicyclo(2.2.1)hept-2-yl)carbonyl)amino)-4-hydroxy-3-((1-sulphonato-2-naphthyl)azo)naphthalene-2,7-disulphonate
CAS: 85895-84-7



5.
Name: (3Z)-6-amino-3-[[4-(4-diethylaminophenyl)diazenyl-2-methoxy-phenyl]hydrazinylidene]-4-oxo-naphthalene-2-sulfonic acid
CAS: 126485-28-7


