| CAS No | 71-30-7 | 
| Mol. Formula | C4H5N3O | 
| Mol. Weight | 111.1 | 
| Inventory. Status | In Stock | 
| CAS Number | 71-30-7 | 
| Molecular Formula | C4H5N3O | 
| Molecular Weight | 111.1 | 
| Inventory Status | In Stock | 
| Synonyms | Lamivudine EP Impurity E; Cytosine USP A ; 4-aminopyrimidin-2(1H)-one | 
                        | CAS Number | 71-30-7 | 
| Molecular Formula | C4H5N3O | 
| Molecular Weight | 111.1 | 
| Inventory Status | In Stock | 
| Synonyms | Lamivudine EP Impurity E; Cytosine USP A ; 4-aminopyrimidin-2(1H)-one |