ethyl 4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-3-carboxylate
CAS No. 115931-38-9
ethyl 4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-3-carboxylate
噻吩[2,3-C]并吡啶-7(6氢)-酮