AKOS BBS-00002703

VITAS-BB TBB013084

ETHYL 5-METHYL-7-OXO-4,7-DIHYDROPYRAZOLO[1,5-A]PYRIMIDINE-3-CARBOXYLATE

5-METHYL-7-OXO-4,7-DIHYDRO-PYRAZOLO[1,5-A]PYRIMIDINE-3-CARBOXYLIC ACID ETHYL ESTER