| Chemical Name | Terephthalylidene dicamphor sulfonic acid; Ecamsule |
| Chinese Name | 对苯二亚甲基二樟脑磺酸;依莰舒 |
| Structure |
|
| CAS No. | 92761-26-7 |
| Molecular Formula | C28H34O8S2 |
| Molecular Weight | 562.69 |
| Appearance | Light yellow transparent liquid |
| Purity | 98.0%min |

