CAS号:30482-66-7
英文名:ethyl 6-bromo-4-oxo-2,3-dihydro-1,3-benzoxazine-2-carboxylate
中文名:ethyl 6-bromo-4-oxo-2,3-dihydro-1,3-benzoxazine-2-carboxylate
快速沟通
ethyl 6-bromo-4-oxo-2,3-dihydro-1,3-benzoxazine-2-carboxylate