The chemical Nateglinide has a designated molecular formula of C19H27NO3 and a molecular weight of 317.429 g/mol. Synonyms may include: A 4166, AY 4166, (-)-N-(trans-4-Isopropylcyclohexanecarbonyl)-D-phenylalanine, trans-N-((4-(1-Methylethyl)cyclohexyl)carbonyl)-D-phenylalanine, Starlix, Fastic, Starsis, SDZ-DJN 608, UNII-41X3PWK4O2, Trazec, AY-4166 (ChemID).