acetyl,proline
Proline
492435-70-8L-Proline,L-lysyl-L-arginyl-L-arginyl-L-glutaminyl-L-arginyl-L-arginyl-L-arginyl-L-prolyl-
1049753-50-5trans-4-(3-Thienylmethyl)-L-proline hydrochloride;(2S,4R)-4-(3-Thienylmethyl)pyrrolidine-2-carboxylic acid hydrochloride