| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 57-71-6 | 2,3-丁烷二酮一肟; 二乙酰一肟; 肟乙基甲酮; 丁二酮单肟 | 2,3-Butanedione monoxime; Diacetyl monoxime; BDM |  | C4H7NO2 | 详情 | 供应商 |
| 109-11-5 | 3-吗啉酮 | 3-Ketomorpholine; Morpholin-3-one |  | C4H7NO2 | 详情 | 供应商 |
| 924-42-5 | N-羟甲基丙烯酰胺 | N-Methylolacrylamide; N-(Hydroxymethyl)-2-propenamide; N-(Hydroxymethyl)acrylamide |  | C4H7NO2 | 详情 | 供应商 |
| 2133-34-8 | (S)-(-)-2-羧基环丁胺; 2-吖丁啶羧酸; (S)-氮杂环丁烷-2-羧酸 | (S)-(-)-2-Azetidinecarboxylic acid; L-2-Azetidinecarboxylic acid |  | C4H7NO2 | 详情 | 供应商 |
| 5977-14-0 | 1,3-丁二酮胺; 乙酰乙酰胺 | Acetoacetamide; Acetoacetamide(6CI,7CI,8CI); 3-Oxobutanamide; 3-Oxobutyramide; Acetoacetic acid amide; Acetylacetamide; NSC 632231; a-Acetylacetamide; |  | C4H7NO2 | 详情 | 供应商 |
| 15166-68-4 | 3-羟基-2-吡咯烷酮 | 3-Hydroxy-2-pyrrolidinone; 3-Hydroxy-2-pyrrolidinone |  | C4H7NO2 | 详情 | 供应商 |
| 20063-89-2 | DL-氮杂环丁烷-2-羧酸 | DL-Azetidine-2-carboxylic acid; Azetidine-2-carboxylic acid |  | C4H7NO2 | 详情 | 供应商 |
| 22059-21-8 | 1-氨基环丙烷羧酸 | 1-Aminocyclopropanecarboxylic acid; 1-Amino-1-cyclopropanecarboxylic acid |  | C4H7NO2 | 详情 | 供应商 |
| 22677-21-0 | (R)-(+)-4-羟基-2-吡咯烷酮 | (R)-(+)-4-Hydroxy-2-pyrrolidinone; 2-Pyrrolidinone,4-hydroxy-, (R)- (8CI); (4R)-4-Hydroxy-2-pyrrolidinone; (4R)-4-Hydroxypyrrolidin-2-one; (R)-(+)-4-Hydroxy-2-pyrrolidinone; (R)-4-Hydroxy-2-pyrrolidinone; (R)-4-Hydroxypyrrolidin-2-one |  | C4H7NO2 | 详情 | 供应商 |
| 25747-41-5 | 4-羟基-2-吡咯烷酮 | 4-Hydroxy-2-pyrrolidone; (?à)-4-Hydroxypyrrolidone; 4-Hydroxy-2-pyrrolidinone; 4-Hydroxy-2-pyrrolidone; DL-2-Oxo-4-hydroxypyrrolidine; b-Hydroxy-g-aminobutyrolactam; g-Amino-b-hydroxybutyric lactam |  | C4H7NO2 | 详情 | 供应商 |
| 36476-78-5 | 3-羧基环丁胺; 3-吖丁啶羧酸; 氮杂环丁烷-3-羧酸 | 3-Azetidinecarboxylic acid; Azetidine-3-carboxylic acid |  | C4H7NO2 | 详情 | 供应商 |
| 68108-18-9 | (S)-(-)-4-羟基-2-吡咯烷酮 | (S)-4-Hydroxy-2-pyrrolidinone; 2-Pyrrolidinone,4-hydroxy-, (S)-; (4S)-4-Hydroxy-2-pyrrolidinone; (S)-(-)-4-Hydroxy-2-pyrrolidinone; (S)-4-Hydroxy-2-pyrrolidinone; (S)-4-Hydroxy-2-pyrrolidone |  | C4H7NO2 | 详情 | 供应商 |
| 625-77-4 | 二乙酰胺 | Acetamide, N-acetyl-; Diacetamide(6CI,8CI); Diacetylamine; N-Acetylacetamide; NSC 405639 |  | C4H7NO2 | 详情 | 供应商 |
| 27719-81-9 | Butanamide, 4-oxo-; Succinaldehydamide(8CI); 3-Formylpropionamide; 4-Oxobutanamide |  | C4H7NO2 | 详情 | 供应商 | |
| 126577-60-4 | Butanenitrile,3,4-dihydroxy-, (S)- (9CI); (S)-3,4-Dihydroxybutyronitrile |  | C4H7NO2 | 详情 | 供应商 | |
| 124330-65-0 | Cyclopropanecarboxylicacid, 2-amino-; Cyclopropanecarboxylicacid,2-amino-(9CI) |  | C4H7NO2 | 详情 | 供应商 | |
| 5687-86-5 | Cyclopropanecarboxamide,N-hydroxy-; Cyclopropanecarbohydroxamicacid (8CI); Hydroxylamine, N-(cyclopropylcarbonyl)-; N-Hydroxycyclopropanecarboxamide |  | C4H7NO2 | 详情 | 供应商 | |
| 76455-37-3 | Cyclopropanecarboxylicacid, 2-amino-, cis- (9CI); Cyclopropanecarboxylicacid,2-amino-,cis-(9CI) |  | C4H7NO2 | 详情 | 供应商 | |
| 7729-30-8 | D-吖啶-2-羧酸; (R)-氮杂环丁烷-2-羧酸 | D-Azetidine-2-carboxylic acid; 2-Azetidinecarboxylicacid, (R)-; 2-Azetidinecarboxylic acid, D- (8CI); (+)-Azetidinecarboxylic acid; (R)-Azetidine-2-carboxylic acid; D-2-Azetidinecarboxylic acid; (2R)-(+)-Azetidine-2-carboxylic acid; |  | C4H7NO2 | 详情 | 供应商 |
| 83579-28-6 | Formamide,N-ethenyl-N-(hydroxymethyl)-; N-(hydroxymethyl)-N-vinylformamide |  | C4H7NO2 | 详情 | 供应商 | |
