.alpha.-Aminocyclohexanecarboxylic acid .alpha.-Aminocyclohexanecarboxylic aicd 1-Aminocyclohexane-1-carboxylic acid 1-Aminocyclohexanecarboxylic acid 2756-85-6 Cyclohexanecarboxylic acid, 1-amino- Homocycloleucine NSC9059