1.
Name: Cyclopentaneheptadecanoic acid,2-carboxy-ì-cyano-â,k,ð-trihydroxy-ç,- E,è,é-tetramethyl-
CAS: 25254-91-5



2.
Name: 4,4-(1,3,4-Oxadiazole-2,5-diylbis((2-methyl-4,1-phenylene)azo))bis(3-hydroxy-N-methylnaphthalene-2-carboxamide)
CAS: 90427-30-8


