DIFF Subgroup
C08G 18/3225 Full Title
Polymeric products of isocyanates or isothiocyanates > with compounds having active hydrogen > characterised by the compounds used containing active hydrogen > Low-molecular-weight compounds > Polyhydroxy compounds; Polyamines; Hydroxyamines
Of 6 combined children, 0 exist in both systems.
6 codes are CPC-only extensions.