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 656 Basic Normal Phase Mandelic amide CHIRALPAK® AD-H ( 4.6 x 250 mm 5 µm ) n-heptane / 2-propanol = 80 / 20 ID 1131 Basic Polar Phase Mandelic amide CHIRALPAK® AS-H ( 4.6 x 250 mm 5 µm ) acetonitrile = 100