5,6,7,8-四氢-1,2,4-三唑并[4,3-A]吡嗪-3-羧酸乙酯盐酸盐

Ethyl 5,6,7,8-tetrahydro-[1,2,4]-Triazolo[4,3-a]pyrazine-3-carboxylate HCl · CAS 1187830-58-5