4-Chloro-5H-pyrrolo[3,2-D] pyrimidine84905-80-634 % similar 4-Chloro-6,7-dimethoxyquinazoline13790-39-134 % similar 4,6-Dichloro-5-iodopyrimidine1137576-38-533 % similar 3,3',5,5'-Tetrabromo-2,2'-bithiophene125143-53-533 % similar 4-Chloro-6-nitroquinazoline19815-16-833 % similar 4,6-Dichloro-5-fluoropyrimidine213265-83-933 % similar 5-Amino-4,6-dichloropyrimidine5413-85-433 % similar 5-Bromo-4-chloropyrimidine56181-39-633 % similar 4-Chloro-6,7-bis(2-methoxyethoxy)quinazoline183322-18-133 % similar 4-Chloro-7-methoxyquinazoline55496-52-133 % similar 2,5-Dibromothiazole4175-78-432 % similar 2,5-Dibromothieno(3,2-b)thiophene25121-87-332 % similar 7-Bromo-4-chloro-5H-pyrrolo[3,2-D]pyrimidine1032650-41-132 % similar 4-Chloro-5,6-dimethylthieno(2,3-d)pyrimidine108831-68-132 % similar 5-Bromo-4-chloro-7H-pyrrolo[2,3-D]pyrimidine22276-95-532 % similar 2,4-Dichloro-6-methylthieno[3,2-D]pyrimidine35265-82-832 % similar 3-Bromo-4-chloro-1H-pyrazolo[3,4-D]pyrimidine90914-41-332 % similar 4-Chlorothieno[2,3-D]pyrimidine14080-59-232 % similar 6-Chloro-5-methylpyrimidin-4-amine14394-56-032 % similar 6-Bromo-4-chloropyrrolo[1,2-F][1,2,4]triazine916420-30-931 % similar