1,4-Dichloropyrido[4,3-D]pyridazine14490-19-8100 % similar 1,4-Dichlorophthalazine4752-10-754 % similar 2,4-Dichloropyrido[3,4-D]pyrimidine908240-50-648 % similar 8-Chloroisoquinoline34784-07-142 % similar 5-Chloroisoquinoline5430-45-542 % similar 5,8-Dibromoisoquinoline81045-39-841 % similar 3,4-Dichloropyridine55934-00-441 % similar 3-Chloro-4-iodopyridine77332-79-740 % similar 3,6-Dichloro-4-(pyridin-4-YL)pyridazine202931-70-238 % similar 5-Isoquinolinesulfonyl chloride84468-15-538 % similar 5-Bromoisoquinoline34784-04-838 % similar 6-Chloroisoquinoline62882-02-438 % similar 8-Bromoisoquinoline63927-22-038 % similar 5-Aminoisoquinoline1125-60-636 % similar 8-Isoquinolinamine23687-27-636 % similar Isoquinolin-5-ol2439-04-536 % similar 5-Bromo-1-chloroisoquinoline34551-41-236 % similar 8-Hydroxyisoquinoline3482-14-236 % similar 4-Chloro-3-methylpyridine1681-36-335 % similar 4-Amino-3-chloropyridine19798-77-735 % similar