2-methoxy-6-methoxy-5-phenylsulphonylpyrimidin-4-amine

4-methoxy-6-phenyl-5-phenylsulphonylpyrimidin-2-amine

4,6-Dimethoxy-spiro[benzoimidazole-2,1'-cyclohexane]

2-bromo-3-methoxymethyl-1,5-bis(2-trimethylsilylethoxymethyl)-1,5-dihydropyrrolo[2,3-d]pyridazin-4-one