295316-17-5

478161-94-3 L-Proline, L-valyl-L-histidyl-L-a-aspartyl-L-a-aspartyl-L-leucyl-

496957-77-8 L-Proline, L-prolyl-L-alanyl-L-threonyl-L-prolyl-L-a-glutamyl-

496957-45-0 L-Proline, L-phenylalanyl-L-glutaminyl-L-phenylalanyl-

461000-01-1 L-Proline, L-threonyl-L-a-glutamyl-L-lysyl-L-threonyl-

395096-70-5 L-Proline, L-prolyl-L-lysyl-L-lysyl-L-leucyl-L-arginyl-

496878-73-0 L-Proline, L-methionyl-L-asparaginyl-L-methionyl-L-alanyl-

459141-00-5 L-Proline, L-prolyl-L-a-glutamyl-L-prolyl-L-threonyl-L-alanyl-L-prolyl-

393511-75-6 L-Proline, L-tryptophyl-L-isoleucyl-L-leucyl-L-alanyl-

498566-48-6 L-Proline, L-seryl-L-seryl-L-glutaminyl-L-arginyl-L-threonyl-L-prolyl-

874293-88-6 L-Valinamide,L-lysyl-L-valyl-L-seryl-L-a-glutamyl-L-lysyl-L-isoleucyl-L-phenylalanyl-L-tyrosyl-

498527-76-7 L-Proline, L-phenylalanyl-L-cysteinyl-L-leucyl-L-a-glutamyl-

852853-63-5 L-Proline, L-valyl-2-methyl-4-methylene-, ethyl ester, monohydrochloride

500783-98-2 L-Proline, L-threonyl-L-glutaminyl-L-isoleucyl-L-a-aspartyl-L-seryl-

392693-03-7 L-Proline, L-prolyl-L-prolyl-L-arginyl-L-prolyl-L-isoleucyl-L-prolyl-L-lysyl-

326008-81-5 L-Proline, L-prolylglycyl-L-cysteinyl-

494192-62-0 L-Valinamide,N,N-dimethyl-L-valyl-N-[2-methoxy-1-(1-methylpropyl)-4-oxo-4-[2-[3-oxo-3-[(2-phenylethyl)amino]-1-[(2-phenylethyl)thio]propyl]-1-pyrrolidinyl]butyl]-N-methyl-

103725-66-2 L-Proline, L-prolylglycyl-L-prolyl-L-isoleucyl-

496878-74-1 L-Proline, L-methionyl-L-seryl-L-methionyl-L-glutaminyl-

661455-11-4 L-Proline, L-seryl-L-alanyl-L-threonyl-

476369-75-2 L-Valinamide,N-(4-benzoylbenzoyl)-L-isoleucyl-L-isoleucyl-L-phenylalanyl-L-a-aspartyl-L-seryl-