英文同义词: | ETHYL 4-METHYL-3,4-DIHYDRO-2H-BENZO[B][1,4]OXAZINE-2-CARBOXYLATE;ethyl 4-methyl-3,4-dihydro-2H-1,4-benzoxazine-2-carboxylate;ethyl 5-methyl-3,4-dihydro-2H-benzo[b][1,4]oxazine-2-carboxylate;2H-1,4-Benzoxazine-2-carboxylic acid, 3,4-dihydro-4-methyl-, ethyl ester |