5-Oxo-DL-proline, compound with 1H-imidazole (1:1)

5-Oxo-DL-proline, compound with 2, 2'-iminodiethanol (1:1)

5-Oxo-DL-proline, compound with 2-(dimethylamino)ethanol (1:1)

5-Oxo-DL-proline, compound with 2-amino-1, 5-dihydro-1-methyl-4H-imidazol-4-one (1:1)

5-Oxo-DL-proline, compound with 2-aminoethanol (1:1)

5-Oxo-DL-proline, compound with 3, 7-dihydro-1, 3-dimethyl-1H-purine-2, 6-dione (1:1)

5-Oxo-DL-proline, compound with 5-hydroxy-6-methylpyridine-3, 4-dimethanol (1:1)

5-Oxo-DL-proline, compound with 6-amino-2-methylheptan-2-ol (1:1)

5-Oxo-DL-proline, compound with acetamidine (1:1)

5-Oxo-DL-proline, compound with DL-lysine (1:1)

5-Oxo-DL-proline, compound with dodecyl 2-methylalaninate (1:1)

5-Oxo-DL-proline, compound with dodecyl DL-alaninate (1:1)

5-Oxo-DL-proline, compound with dodecyl DL-valinate (1:1)

5-Oxo-DL-proline, compound with dodecyl glycinate (1:1)

5-Oxo-DL-proline, compound with dodecylamine (1:1)

5-Oxo-DL-proline, compound with ethane-1, 2-diamine (2:1)

5-Oxo-DL-proline, compound with ethyl L-argininate (1:1)

5-Oxo-DL-proline, compound with ethyl N2-lauroyl-L-lysinate (1:1)

5-Oxo-DL-proline, compound with ethyl N2-undecanoyl-L-argininate (1:1)

5-Oxo-DL-proline, compound with hexadecyl beta-alaninate (1:1)