| CAS No | 34876-35-2 |
| Category | CEPHALEXIN. |
| Product Code | |
| M.Formula | C5H6O2S |
| M.Weight | C5H6O2S |
| IUPAC | 3-Hydroxy -4-methyl -2 (5H) -thiophenone ; 3-Hydroxy -4-methyl thiophen -2(5H) -one ; 2-Hydroxy -4-mercapto -3-methyl -γ- (thio lactone) Crotonic Acid |
| Synonyms | UNII-82S555S2NY ; Cefadroxil EP Impurity G |
