- 4H-Pyrazolo[1,5-a][1,4]diazepine-2-carboxylic acid, 5,6,7,8-tetrahydro-, ethyl ester, hydrochloride (1:1),97%, 100mg
- 4H-Pyrazolo[1,5-a][1,4]diazepine-2-carboxylic acid, 5,6,7,8-tetrahydro-, ethyl ester, hydrochloride (1:1),97%, 500mg