| Name | EST73502 HCl | 
|---|---|
| Synonyms | (R)-9-(2,5-difluorophenethyl)-4-ethyl-2-methyl-1-oxa-4,9-diazaspiro[5.5]undecan-3-one | 
| Description | EST73502 is a dual μ-opioid receptor agonist and σ1 receptor antagonist with Ki of 64 nM and 118 nM, respectively. | 
|---|
| Molecular Formula | C19H27ClF2N2O2 | 
|---|---|
| Molecular Weight | 388.88 |