Photoresist Chemicals 4H-1,4-Benzoxazine-4-acetamide,2,3-dihydro-2-methyl-N-(2-methylpropyl)-3-oxo-(9CI) Cas：606118-89-2 Molecular Formula：4H-1,4-Benzoxazine-4-acetamide,2,3-dihydro-2-methyl-N-(2-methylpropyl)-3-oxo-(9CI)