(S)-Piperidine-2-carboxylic acid 2-Piperidinecarboxylic acid, (S)- (9CI) 3105-95-1 EINECS 221-462-1 L-Pipecolate NSC 93089 PIPECOLIC ACID Pipecolic acid, (S)-(-)- Pipecolic acid, L- Pipecolic acid, L-(-)- (8CI) l-Pipecolic acid