Spectrum Chemical manufactures and distributes fine chemicals with quality you can count on including those with CAS number 41621-49-2, Whether you call it Ciclopirox Olamine, 6-Cyclohexyl-1-hydroxy-4-methyl-2(1H)-pyridone Ethanolammonium Salt or Ciclopirox Olamine you can be assured the Ciclopirox Olamine products offered by Spectrum, meet or exceed the grade requirements or specifications for each individual product.