英文同义词: | 1(2H)-Pyrazinecarboxylicacid,3-amino-5,6-dihydro-,1,1-dimethylethylester;TERT-BUTYL 5-AMINO-3,6-DIHYDROPYRAZINE-1(2H)-CARBOXYLATE;tert-Butyl 3-amino-5,6-dihydropyrazine-1(2H)-carboxylate;tert-butyl 5-amino-1,2,3,6-tetrahydropyrazine-1-carboxylate |