diflunisal CAS:22494-42-4 Adomal ChEMBL:CHEMBL898 Dolobis Flovacil antibiotic_resistance Diflunisal is a salicylic acid derivative and aspirin analogue typically used as a nonsteroidal anti-inflammatory drug. It has been shown to exhibit antibiotic activity against Escherichia coli by inhibiting MurA (MurZ), thereby disrupting cell wall synthesis. ChEBI:39669 PubChem:3059 Fluniget Flustar Dolobid Fluodonil ARO:3007091 salicylic acid antibiotic