3.
Name: 3-(2,2-dimethyl-1,3-dioxolan-4-yl)-7,7-dimethyl-2,6,8-trioxabicyclo[3.3.0]octane
CAS: 4613-62-1



4.
Name: 4-((3-((5-Chloro-6-methyl-2-(methylsulphonyl)-4-pyrimidinyl)amino)-2-methyl-5-sulphophenyl)azo)-4,5-dihydro-1-(2-methyl-4-sulphophenyl)-5-oxo-1H-pyrazole-3-carboxylic acid, potassium sodium salt
CAS: 83399-91-1



5.
Name: 24-Nor-6,7-secochola-14,20,22-trien-6-al, 21,23-epoxy-4,4,8-trimethyl-7-(methylimino)-3-oxo-, (5-beta,13-alpha,17-alpha)-
CAS: 90294-11-4


