11026-62-3 14682-20-3 2,4-Octadienoic acid, 6-((3R,4S)-4-carboxy-4-hydroxy-3-methylbutoxy)-7-hydroxy-, (2Z,4E)- D-threo-Pentonic acid, 5-O-((2E,4Z)-5-carboxy-1-(1-hydroxyethyl)-2,4-pentadienyl)-3,4-dideoxy-3-C-methyl- Roridinic acid