对甲氧基苯乙酸

2-(4-methoxy-phenyl)-4H-benzo[1,4]thiazin-3-one

2-氨基苯硫醇

4-甲氧基苯乙基溴

(3-Oxo-3,4-dihydro-2H-1,4-benzoxazin-6-yl)acetic acid