Entry ID : bmse000123 Chem. Comp. : trans 4 Hydroxy-L-proline Formula : C5 H9 N O3 Formula Wt. : 131.1299 InChi Code : InChI=1S/C5H9NO3/c7-3-1-4(5(8)9)6-2-3/h3-4,6-7H,1-2H2,(H,8,9)/t3-,4+/m1/s1 is Aromatic :