(+-)-2-Aminooctanoic acid 2-Amino-DL-caprylic acid 2-Aminooctanoic acid 2187-07-7 644-90-6 AI3-15286 Caprylic acid, alpha-amino- DL-alpha-Aminocaprylic acid EINECS 211-424-2 EINECS 218-579-5 NSC 20147 Octanoic acid, 2-amino-