8-Chloropyrido[3,4-d]pyrimidin-4-ol
4-Chloro-6-fluoropyrido[3,4-d]pyrimidine
2,4-Dichloropyrido[3,4-d]pyrimidine
2,4,6-Trichloropyrido[3,4-d]pyrimidine
4-Chloropyrido[3,4-d]pyrimidine
2,4,8-Trichloropyrido[3,4-d]pyrimidine
4,6-Dichloro-2-methylpyrido[3,4-d]pyrimidine
4-Chloro-6-fluoro-2-methylpyrido[3,4-d]pyrimidine
4-Chloro-2-(trifluoromethyl)pyrido[3,4-d]pyrimidine
4-Chloro-2-methylpyrido[3,4-d]pyrimidine
