130203-75-7 Benzenesulfonic acid,2,3-dihydroxy-5-(3,5,7-trihydroxy-4-oxo-4H-1-benzopyran-2-yl)-,monosodium salt
125826-42-8 Hexanedioic acid, polymer with 1,2-ethanediol, hydrazine, 3-hydroxy-2-(hydroxymethyl)-2-methylpropanoic acid and 1,1-methylenebis[4-isocyanatocyclohexane], compd. with N,N-diethylethanamine