Molecular Weight - Formula - Match Compounds Sub-Structure Exact Match Open here and redraw the structure. Search Search Results Total 2305 Results 3 Per page 10 20 30 40 50 60 70 80 90 100 ID 8 Amphoteric Polar Phase 2-Methyl-3-(3,4-dihydroxy-phenyl)-DL-alanine CHIRALPAK® ZWIX(+) ( 3 x 150 mm 3 µm ) 50mM formic acid + 25mM diethylamine in methanol / acetonitrile / water = 49 / 49 / 2 ID 25 Neutral Polar Phase alpha-Methyl-DL-tyrosine CHIRALPAK® ZWIX(+) ( 4 x 250 mm 3 µm ) 50mM formic acid + 25mM diethylamine in methanol / water = 98 / 2 ID 1729 Neutral Polar Phase alpha-Methyl-DL-tyrosine CHIRALPAK® ZWIX(+) ( 4 x 250 mm 3 µm ) methanol / water / formic acid / diethylamine = 980 / 20 / 1.9 / 2.6