| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 105-34-0 | 氰乙酸甲酯 | Methyl cyanoacetate; Methyl Cyanoacetate |  | C4H5NO2 | 详情 | 供应商 |
| 123-56-8 | 丁二酰亚胺 | Succinimide; Succinic imide; Succinic acid imide; Butanimide; 2,5-Dioxopyrrolidine; 2,5-Diketopyrrolidine; 2,5-Pyrrolidinedione |  | C4H5NO2 | 详情 | 供应商 |
| 503-83-3 | 1,5-二氢-4-羟基-2H-吡咯-2-酮 | Tetramic acid; 1,5-Dihydro-4-hydroxy-2H-pyrrol-2-one |  | C4H5NO2 | 详情 | 供应商 |
| 623-49-4 | 氰基甲酸乙酯 | ethyl cyanoformate; Formicacid, cyano-, ethyl ester (6CI,7CI,8CI); Cyanocarbonyloxyethane; Cyanoformicacid ethyl ester; Ethoxycarbonyl cyanide; Ethyl carbonocyanidate; Ethylcyanoformate; NSC 65347 |  | C4H5NO2 | 详情 | 供应商 |
| 10004-44-1 | 恶霉灵; 3-羟基-5-甲基异噁唑; 5-甲基-3(2H)-异噁唑酮 | Hymexazol; 3-Hydroxy-5-methylisoxazole; 5-Methyl-3(2H)-isoxazolone |  | C4H5NO2 | 详情 | 供应商 |
| 89102-73-8 | 3-羟甲基异噁唑 | 3-Isoxazolemethanol; 3-Hydroxymethylisoxazole; Isoxazol-3-ylmethanol |  | C4H5NO2 | 详情 | 供应商 |
| 39687-95-1 | 异氰基乙酸甲酯 | Acetic acid,2-isocyano-, methyl ester; Aceticacid, isocyano-, methyl ester (9CI); Methyl 2-isocyanoacetate; Methylisocyanoacetate; Methyl a-isocyanoacetate |  | C4H5NO2 | 详情 | 供应商 |
| 1001-55-4 | Acetonitrile,2-(acetyloxy)-; Acetonitrile,(acetyloxy)- (9CI); Glycolonitrile, acetate (7CI); Glycolonitrile, acetate(ester) (8CI); 2-Acetoxyacetonitrile; Acetoxyacetonitrile; Acetoxymethylcyanide; Cyanomethyl acetate; NSC 71942 |  | C4H5NO2 | 详情 | 供应商 | |
| 632-07-5 | Propanoic acid,2-cyano-; Propionic acid,2-cyano- (6CI,7CI,8CI); (?à)-2-Cyanopropanoic acid; 2-Cyanopropanoic acid; 2-Cyanopropionic acid; NSC528442; a-Cyanopropionic acid |  | C4H5NO2 | 详情 | 供应商 | |
| 16051-87-9 | Propanoic acid,3-cyano-; Propionicacid, 3-cyano- (7CI,8CI); 3-Carboxypropionitrile; 3-Cyanopropanoic acid; 3-Cyanopropionic acid; NSC 97378; b-Cyanopropionic acid |  | C4H5NO2 | 详情 | 供应商 | |
| 32807-36-6 | 琥珀酰亚胺-15N | 2,5-Pyrrolidinedione-1-15N(9CI); Succinimide-15N(8CI) |  | C4H5NO2 | 详情 | 供应商 |
| 34014-16-9 | 2-Butynoicacid, 4-amino-; Tetrolicacid, amino- (8CI); 4-Amino-2-butynoic acid; 4-Aminotetrolic acid |  | C4H5NO2 | 详情 | 供应商 | |
| 31772-89-1 | 2H-Azirine-2-carboxylicacid, 3-methyl-; Azirinomycin |  | C4H5NO2 | 详情 | 供应商 | |
| 130551-92-7 | 2-Oxazolemethanol; 1,3-Oxazol-2-ylmethanol; Oxazol-2-ylmethanol |  | C4H5NO2 | 详情 | 供应商 | |
| 16754-39-5 | 2-Propyn-1-ol,1-carbamate; 2-Propyn-1-ol,carbamate (8CI,9CI); Carbamic acid, 2-propynyl ester (6CI,7CI); 1-(Carbamyloxy)-2-propyne; 1-Carbamoyloxy-2-propyne; 2-Propynyl carbamate; NSC515714; Propargyl carbamate |  | C4H5NO2 | 详情 | 供应商 | |
| 10004-24-7 | 2-Butynamide,N-hydroxy-; Tetrolohydroxamicacid (7CI,8CI) |  | C4H5NO2 | 详情 | 供应商 | |
| 37772-89-7 | 2,4-Pyrrolidinedione; 2,4-Pyrrolidinedione |  | C4H5NO2 | 详情 | 供应商 | |
| 128907-24-4 | 3(2H)-Isoxazolone,5-methyl-; 3-Isoxazolol,5-methyl- (7CI); 3-Hydroxy-5-methylisoxazole; 5-Methyl-3(2H)-isoxazolone; 5-Methyl-3-hydroxyisoxazole; 5-Methylisoxazol-3-ol; Bucid; Butsid; F 319; F 319(fungicide); Hydroxyisoxazole; Hydroxyisoxazole (pesticide); Hymexazol; Hymexazole; NSC 217971; Tachigaren; Tachygaren |  | C4H5NO2 | 详情 | 供应商 | |
| 149193-97-5 | 3-Furanol, 4-amino-; 3-Furanol, 4-amino- |  | C4H5NO2 | 详情 | 供应商 | |
| 102790-36-3 | 4-Isoxazolemethanol; ISOXAZOL-4-YL-METHANOL; 4-HYDROXYMETHYL-ISOXAZOLE; AKOS PAO-1565 |  | C4H5NO2 | 详情 | 供应商 |
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