5-甲基-2-苯基-1,2-二氢吡唑-3-酮

ethyl 3-phenoxybut-2-enoate

2-methyl-[1,3]thiazino[3,2-a]benzimidazol-4-one

8-chloro-2-methyl-[1,3]thiazino[3,2-a]benzimidazol-4-one

2-methyl-8-nitro-[1,3]thiazino[3,2-a]benzimidazol-4-one