1,2,3,4-Tetrahydroquinolinepropionic acid 1-(2-Carboxyethyl)-1,2,3,4-tetrahydroquinoline 4-20-00-02937 (Beilstein Handbook Reference) 91641-02-0 BRN 0171308 NSC 160228 Propionic acid, 3-(1,2,3,4-tetrahydro-1-quinolyl)- Quinolinepropionic acid, 1,2,3,4-tetrahydro-