717912-91-9
1-(4-chloro-2-methyl-5-nitro-phenyl)-ethanone
→
823801-82-7
6-acetyl-7-methyl-4H-1,4-benzothiazin-3-one
823801-81-6
2-(4-acetyl-5-methyl-2-nitrophenyl)sulfanylacetic acid