2-二乙氨基氯乙烷盐酸盐

2-[(E)-1-(4-ethyl-3-oxo-1,4-benzothiazin-6-yl)ethylideneamino]oxyacetic acid

4′-氯-3′-硝基苯乙酮

6-Acetyl-2H-1,4-benzothiazin-3(4H)-one

6-acetyl-4-ethyl-2H-benzo[b][1,4]thiazin-3(4H)-one