Molecular Weight - Formula - Match Compounds Sub-Structure Exact Match Open here and redraw the structure. Search Search Results Total 2305 Results 2 Per page 10 20 30 40 50 60 70 80 90 100 ID 513 Acidic Normal Phase 2-(4-Nitrophenyl)-propionic acid CHIRALPAK® AZ-H ( 4.6 x 250 mm 5 µm ) n-hexane / ethanol / trifluoroacetic acid = 80 / 20 / 0.1 ID 550 Acidic Normal Phase 2-(4-Nitrophenyl)-propionic acid CHIRALCEL® OJ-3 ( 4.6 x 50 mm 3 µm ) n-hexane / 2-propanol / trifluoroacetic acid = 80 / 20 / 0.1