3,4-Dihydro-3-oxo-2H[1,4]benzoxazin-2- yl acetic acid, 98% C10H9NO4 MW 207.19 Pale yellow crystalline solid Soluble in methanol 中文名称:中文同义词:英文名称:3,4-DIHYDRO-3-OXO-2H-(1,4)-BENZOXAZIN-2-YLACETIC ACID英文同义词:AURORA KA-843;3,4-DIHYDRO-3-OXO-2H-(1,4)-BENZOXAZIN-