Aurintricarboxylic acid practical grade, ≥85% (titration), powder 4431-00-9 C₂₂H₁₄O₉ 422.35 g./mol €31.66 View
cis-1,3-Dibenzyl-2-oxo-4,5-imidazolidinedicarboxylic Acid 98% 51591-75-4 C₁₉H₁₈N₂O₅ 354.36 g./mol €131.65 View