| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 557-24-4 | 马来酰胺酸 | Maleamic acid; Maleic acid monoamide |  | C4H5NO3 | 详情 | 供应商 |
| 6066-82-6 | N-羟基丁二酰亚胺 | N-Hydroxysuccinimide; 1-Hydroxy-2,5-pyrrolidinedione; NHS |  | C4H5NO3 | 详情 | 供应商 |
| 343926-23-8 | Butanal,2-(hydroxyimino)-3-oxo-; Butanal, 2-(hydroxyimino)-3-oxo- (9CI) |  | C4H5NO3 | 详情 | 供应商 | |
| 2224-52-4 | (S)-4-甲基唑烷-2,5-二酮 | 2,5-Oxazolidinedione,4-methyl-, (4S)-; 2,5-Oxazolidinedione,4-methyl-, (S)- (9CI); 2,5-Oxazolidinedione, 4-methyl-, L- (8CI); (4S)-4-Methyl-1,3-oxazolidine-2,5-dione; (S)-4-Methyl-2,5-oxazolidinedione; Alanine N-carboxyanhydride; L-4-Methyl-2,5-oxazolidinedione; L-AlanineN-carboxyanhydride; N-Carboxy-L-alanine N-carboxy anhydride; N-Carboxy-L-alanine anhydride; N-Carboxyalanine anhydride |  | C4H5NO3 | 详情 | 供应商 |
| 16404-94-7 | (S)-(-)-4-羰基-2-吖丁啶羧酸 | 2-Azetidinecarboxylicacid, 4-oxo-, (2S)-; 2-Azetidinecarboxylicacid, 4-oxo-, (S)-; 2-Azetidinecarboxylic acid, 4-oxo-, L- (8CI); (2S)-4-Oxoazetidine-2-carboxylic acid; (S)-4-Oxoazetidine-2-carboxylic acid |  | C4H5NO3 | 详情 | 供应商 |
| 5638-70-0 | 2H-1,3-Oxazine-2,6(3H)-dione,dihydro-; b-Alanine N-carboxy anhydride; b-Alanine, N-carboxy-, cyclicanhydride; b-Alanine-N-carboxylic acidanhydride |  | C4H5NO3 | 详情 | 供应商 | |
| 114480-40-9 | 2(5H)-Furanone,3-amino-4-hydroxy-; 3-Amino-b-tetronic acid |  | C4H5NO3 | 详情 | 供应商 | |
| 30291-41-9 | 2,5-Oxazolidinedione,4-methyl-; (?à)-4-Methyl-2,5-oxazolidinedione; 4-Methyl-2,5-oxazolidinedione; Alanine, N-carboxy-, cyclic anhydride; DL-4-Methyl-2,5-oxazolidinedione; DL-Alanine-N-carboxy anhydride; DL-Alanine-N-carboxylic anhydride; N-Carboxy-DL-alanine N-carboxy anhydride; N-Carboxy-DL-alanine anhydride |  | C4H5NO3 | 详情 | 供应商 | |
| 27770-23-6 | 2,4-Oxazolidinedione,5-methyl-; 5-Methyl-2,4-oxazolidinedione |  | C4H5NO3 | 详情 | 供应商 | |
| 1192-73-0 | 2,5-Oxazolidinedione,4-methyl-; (?à)-4-Methyl-2,5-oxazolidinedione; 4-Methyl-2,5-oxazolidinedione; Alanine, N-carboxy-, cyclic anhydride; DL-4-Methyl-2,5-oxazolidinedione; DL-Alanine-N-carboxy anhydride; DL-Alanine-N-carboxylic anhydride; N-Carboxy-DL-alanine N-carboxy anhydride; N-Carboxy-DL-alanine anhydride |  | C4H5NO3 | 详情 | 供应商 | |
| 2987-87-3 | 2-Butenoic acid,4-amino-4-oxo-, (2E)-; 2-Butenoicacid, 4-amino-4-oxo-, (E)-; Fumaramic acid (6CI,7CI,8CI); Fumaric acidmonoamide; NSC 126766 |  | C4H5NO3 | 详情 | 供应商 | |
| 34037-21-3 | 2,5-Morpholinedione; MORPHOLINE-2,5-DIONE |  | C4H5NO3 | 详情 | 供应商 | |
| 4430-05-1 | 吗啉-3,5-二酮 | 3,5-Morpholinedione; Diglycolimide(6CI); NSC 631634 |  | C4H5NO3 | 详情 | 供应商 |
| 286402-79-7 | 3-Buten-2-one, 3-nitro-; 3-Buten-2-one, 3-nitro- (9CI) |  | C4H5NO3 | 详情 | 供应商 | |
| 45530-21-0 | 2,5-Oxazolidinedione,4-methyl-, (-)- |  | C4H5NO3 | 详情 | 供应商 | |
| 45530-11-8 | 2,5-Oxazolidinedione,4-methyl-, (+)-; 2,5-Oxazolidinedione,4-methyl-,(+)-(9CI) |  | C4H5NO3 | 详情 | 供应商 | |
| 26944-31-0 | N,N-甲酰乙酰胺 | ACETYLDIFORMAMIDE; N,N-DIFORMYLACETAMIDE; ACETYLDIFORMAMIDE; N,N-Diformylacetamide,80%; N,N-DiformylacetamideAcetyldiformamide |  | C4H5NO3 | 详情 | 供应商 |
