[1]JournaloftheAmericanChemicalSociety,1926,vol.48,p.2882Anm.12 HelveticaChimicaActa,1924,vol.7,p.797
[1]JournaloftheAmericanChemicalSociety,1926,vol.48,p.2882Anm.12 HelveticaChimicaActa,1924,vol.7,p.797
[1]CurrentPatentAssignee:HODOGAYACHEMICALCOLTD-US2011/257404,2011,A1Locationinpatent:Page/Pagecolumn6;7
[2]CurrentPatentAssignee:HODOGAYACHEMICALCOLTD-US2020/13958,2020,A1Locationinpatent:Paragraph0087-0090