CIS-4-HYDROXY-D-PROLINE METHYL ESTER

D-Proline, 4-hydroxy-, methyl ester, (4R)- (9CI)

(2R,4R)-methyl 4-hydroxypyrrolidine-2-carboxylate

(2R,4R)-4-Hydroxypyrrolidine-2-carboxylic acid methyl ester