benzyl 2-(3-ethyl-7-oxo-4,7-dihydropyrazolo[1,5-a]pyrimidin-5-yl)pyrrolidine-1-carboxylate
benzyl 2-(3-ethyl-7-oxo-4,7-dihydropyrazolo[1,5-a]pyrimidin-5-yl)pyrrolidine-1-carboxylate(benzyl 2-(3-ethyl-7-oxo-4,7-dihydropyrazolo[1,5-a]pyrimidin-5-yl)pyrrolidine-1-carboxylate)
CAS:
化学式: C20H22N4O3