2,4-Dichloropyrido[3,4-D]pyrimidine908240-50-632 % similar 2,4-Dichloropyrrolo[2,1-f][1,2,4]triazine918538-05-332 % similar 4-Bromo-3,6-dichloropyridazine10344-42-032 % similar 1,4-Dichloropyrido[4,3-D]pyridazine14490-19-832 % similar 3,6-Dichloro-4-methylpyridazine19064-64-332 % similar 3-Amino-6-chloro-4,5-dimethylpyridazine76593-36-732 % similar 3,6-Dichloropyridazin-4-amine823-58-532 % similar 5,6-Dichloro-2,3-dicyanopyrazine56413-95-732 % similar 5-Bromo-4,6-dichloropyrimidine68797-61-532 % similar Pentachloropyridine2176-62-732 % similar Dichloro-s-triazine2831-66-532 % similar 2,4-Dichloropyrimidine-5-carbonyl chloride2972-52-331 % similar 2,4-Dichloro-5-fluoroquinazoline87611-00-531 % similar 2,4,6-Trichloropyrimidine3764-01-030 % similar 2,4-Dichloro-5-iodo-7H-pyrrolo(2,3-d)pyrimidine1012785-51-130 % similar 6-Bromo-2,4-dichloroquinazoline102393-82-830 % similar 2,6-Dichloro-7-methyl-7H-purine2273-93-030 % similar 2,6-Dichloro-9-methyl-9H-purine2382-10-730 % similar 2,4-Dichloro-6-methylthieno[3,2-D]pyrimidine35265-82-830 % similar 2,4-Dichloro-7-methylthieno(3,2-d)pyrimidine35265-83-930 % similar