| [Product Name]: | Benzonatate | 
| [Structural Formula]: |  | 
| [Molecular Formula]: | C30H53NO11 | 
| [Molecular Weight]: | 603.74 | 
| [CAS NO]: | 104-31-4 | 
| [Packing]: | -- | 
| Properties | |
| Appearance | Colorless or light yellow oil liquid | 
| Melting range °C | -- | 
| Quality Specifications | |
| Purity % | -- | 
| Moisture % | -- |