Assertion: disaccharide | /r/HasProperty | peg 200
Facets:
Source sentences:
text: The following reactants were used in the syntheses of polyurethanes (PUs): non-aromatic 4,4'-Methylenebis(cyclohexyl isocyanate) (MCI), disaccharides (maltose and sucrose) and polyethylene glycol 200 (PEG 200).