英文别名
tert-butyl 7-(hydroxymethyl)-2,3-dihydro-4H-pyrido(4,3-b)(1,4)oxadine-4-carboxylate;7-Formyl-2,3-dihydro-4h-pyrido[4,3-b]-1,4-oxazine-4-carboxylic acid 1,1-dimethylethyl ester;tert-butyl 7-formyl-2,3-dihydropyrido[4,3-b][1,4]oxazine-4-carboxylate