英文同义词: | tert-Butyl 3-forMyl-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazine-7(8H)-carboxylate;3-Formyl-5,6-dihydro-8H-[1,2,4]triazolo[4,3-a]pyrazine-7-carboxylic acid tert-butyl ester;1,2,4-Triazolo[4,3-a]pyrazine-7(8H)-carboxylic acid, 3-formyl-5,6-dihydro-, 1,1-dimethylethyl ester |