Methyl 4-methyl-3,4-dihydro-2H-benzo[b][1,4]oxazine-7-carboxylate，95+%

Methyl 4-methyl-3,4-dihydro-2H-benzo[b][1,4]oxazine-7-carboxylate

仅供研发或工业应用，不可直接用于食品、药品、临床诊断或治疗。