| Label | Id | |
|---|---|---|
| ethyl 5-methyl-2-oxo-1,2-dihydropyrazolo[1,5-a]pyrimidine-6-carboxylate | 141398 | |
| 5-methyl-2-oxo-1,2-dihydro-pyrazolo[1,5-a]pyrimidine-6-carboxylic acid ethyl ester | 141398 |
| Label | Id | |
|---|---|---|
| ethyl 5-methyl-2-oxo-1,2-dihydropyrazolo[1,5-a]pyrimidine-6-carboxylate | 141398 | |
| 5-methyl-2-oxo-1,2-dihydro-pyrazolo[1,5-a]pyrimidine-6-carboxylic acid ethyl ester | 141398 |