英文别名H-Pro-Pro-OH.HCl; H-Pro-Pro-OH · HCl; h-pro-pro-oh hcl; N-prolylproline hydrochloride; L-PROLYL-L-PROLINE HCL; L-PROLYL-L-PROLINE HYDROCHLORIDE; H-Pro-Pro-OH; (2S)-1-[(2S)-pyrrolidine-2-carbonyl]pyrrolidine-2-carboxylic acid; L-Proline, L-prolyl-,hydrochloride (1:1); L-Prolyl-L-proline monohydrochloride; H-Pro-pro-oh hydrochloride 
