4-Chloro-1H-pyrrolo[3,2-c]pyridine60290-21-331 % similar 4-Bromo-1-chloroisoquinoline66728-98-131 % similar 7-Chlorothieno[3,2-B]pyridine69627-03-831 % similar 4-Chloro-7H-pyrrolo[2,3-D]pyrimidine-6-carboxylic acid1016241-80-730 % similar (4-Chloro-7H-pyrrolo[2,3-d]pyrimidin-7-yl)methyl 2,2-dimethylpropanoate1146629-75-530 % similar 2-Chlorothiazole3034-52-430 % similar 1,4-Dichlorophthalazine4752-10-730 % similar