Photoresist Chemicals TIANFU-CHEM 4H-1,4-Benzoxazine-4-acetamide,2-ethyl-2,3-dihydro-N-(2-methoxyethyl)-3-oxo-(9CI) Cas：606119-35-1 Molecular Formula：TIANFU-CHEM 4H-1,4-Benzoxazine-4-acetamide,2-ethyl-2,3-dihydro-N-(2-methoxyethyl)-3-oxo-(9CI)