H-D-Ala-OH 338-69-2 H-D-Ala-OMe·HCl 14316-06-4 H-DL-Ala-OMe·HCl 　 H-Ala-OH 56-41-7 H-Ala-OBzl·TosOH 42854-62-6 H-Ala-OMe·HCl 2491-20-5 H-Ala-OEt·HCl 　 H-Ala-OiPr·HCl 39825-33-7 H-Ala-OtBu·HCl 13404-22-3 H-D-Ala-OtBu.HCl 59531-86-1 H-D-Ala-OBzl.TosOH 　 Ac-Ala-OH 97-69-8 H-Arg-Ome.2HCl 26340-89-6 H-Arg-pNA·2HCl 　 H-D-Arg-OH 157-06-2 H-D-Arg-NH2.2HCl 203308-91-2 H-D-Arg(NO2)-OH 66036-77-9 H-D-Arg(Pbf)-OH 200116-81-0 Bz-Arg-OH 154-92-7 Bz-Arg-OEt·HCl 2645-08- H-Cys(Z)-OH·HCl 　 H-Cys(pMeOBzl)-OH 　 (Z-Cys-OH)2 6968-11-2 H-D-Gln-OH 5959-95-5 H-Gln-OH 56-85-9 H-Gln-OtBu.HCl 39741-62-3 H-Gln(Trt)-OH 102747-84-2 H-Glu-OH 56-86-0 Ac-D-Glu(OtBu)-OH