英文同义词: | ETHYL 6-(ETHYLSULFONYL)-2-METHYL-3-OXO-3,4-DIHYDRO-2H-1,4-BENZOXAZINE-2-CARBOXYLATE;ethyl 6-(ethanesulfonyl)-2-methyl-3-oxo-3,4-dihydro-2H-1,4-benzoxazine-2-carboxylate;2H-1,4-Benzoxazine-2-carboxylic acid, 6-(ethylsulfonyl)-3,4-dihydro-2-methyl-3-oxo-, ethyl ester |