2,2-bis(hydroxymethyl)propane-1,3-diol,butane-1,2,3,4-tetracarboxylicacid,3-hydroxy-2,2-dimethyl-3-(2,2,6,6-tetramethylpiperidin-4-yl)propanal
2,2-bis(hydroxymethyl)propane-1,3-diol,butane-1,2,3,4-tetracarboxylic acid,3-hydroxy-2,2-dimethyl-3-(2,2,6,6-tetramethylpiperidin-4-yl)propanal
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