| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 98-79-3 | L-焦谷氨酸; (S)-(-)-2-吡咯烷酮-5-羧酸; 5-羧基吡咯烷酮 | L-Pyroglutamic acid; 5-Oxoproline; 5-Oxopyrrolidine-2-carboxylic acid; L-5-Pyrrolidone-2-carboxylic acid; (S)-(-)-2-Pyrrolidone-5-carboxylic acid |  | C5H7NO3 | 详情 | 供应商 |
| 149-87-1 | DL-焦谷氨酸 | DL-Pyroglutamic acid; DL-2-Pyrrolidone-5-carboxylic acid; DL-5-Oxo-2-pyrrolidinecarboxylic acid |  | C5H7NO3 | 详情 | 供应商 |
| 4042-36-8 | D-焦谷氨酸 | D-Pyroglutamic acid; 5-Oxo-D-proline; D-5-Pyrrolidone-2-carboxylic acid; (R)-(+)-2-Pyrrolidone-5-carboxylic acid |  | C5H7NO3 | 详情 | 供应商 |
| 54571-67-4 | 2-吡咯烷酮-5-羧酸钠 | 2-Pyrrolidone-5-carboxylic acid sodium salt; DL-Proline,5-oxo-, monosodium salt; Proline, 5-oxo-, monosodium salt (9CI); Ajidew N-50; DL-Sodium pyroglutamate; Nalidone; PCA Soda; Sodium DL-pyroglutamate; SodiumDL-pyrrolidonecarboxylate; Sodium PCA |  | C5H6NNaO3 | 详情 | 供应商 |
| 32643-42-8 | D-Proline,4-fluoro-5-oxo-, (4R)-rel- (9CI); DL-Proline,4-fluoro-5-oxo-, cis-; Proline, 4-fluoro-5-oxo-, DL-cis- (8CI); cis-DL-3-Fluoro-2-Pyrrolidone-5-carboxylic acid |  | C5H6FNO3 | 详情 | 供应商 | |
| 59384-02-0 | L-Proline,1-chloro-5-oxo-; N-Chloro-L-2-Pyrrolidone-5-carboxylicacid |  | C5H6ClNO3 | 详情 | 供应商 |
