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CAS号: 179950-77-7 英文名称: methyl 2-methyl-3-oxo-3,4-dihydro-2H-1,4-benzoxazine-6-carboxylate 英文同义词: methyl 2-methyl-3-oxo-3,4-dihydro-2H-1,4-benzoxazine-6-carboxylate;Methyl 3,4-dihydro-2-methyl-3-oxo-2H-benzo[b][1,4]oxazine-6-carboxylate;2H-1,4-Benzoxazine-6-carboxylic acid, 3,4-dihydro-2-methyl-3-oxo-, methyl ester;JR-14089, Methyl 3,4-dihydro-2-methyl-3-oxo-2H-benzo[b][1,4]oxazine-6-carboxylate, 97% 中文名称: 中文同义词: 分子式: C11 H11 N O4 分子量: 221.21 熔点 : 159-161° 沸点 : 407.1±45.0 °C(Predicted) 密度 : 1.244±0.06 g/cm3(Predicted) 酸度系数(pKa): 12.09±0.40(Predicted) HazardClass : IRRITANT