4,5-Dichloropyrimidine
4,5-Dichloro-6-ethylpyrimidine
4,5-Dichloro-6-methoxypyrimidine
4-Amino-5,6-dichloropyrimidine
4,5,6-Trichloropyrimidine
4,5-Dichloro-2,6-dimethylpyrimidine
4,5-Dichloro-2-methylpyrimidine
