37167-62-7
alpha-溴苯基乙酸甲酯
→
24733-08-2
2-phenyl-3,4-dihydro-2H-pyrido[3,2-b][1,4]oxazine
16867-03-1
2-氨基-3-羟基吡啶
24675-93-2
2-phenyl-4H-pyrido[3,2-b][1,4]oxazin-3-one