Ethyl 6-bromo-4-oxo-3,4-dihydro-2H-benzo[e][1,3]oxazine-2-carboxylate ≥97%
E192635-100MG / 100MG
CAS:30482-66-7
Ethyl 6-bromo-4-oxo-3,4-dihydro-2H-benzo[e][1,3]oxazine-2-carboxylate ≥97%
E192635-25MG / 25MG
CAS:30482-66-7