4-pyridin-3-yl-2H-pyrazol-3-ylamine

4-(3-methylphenyl)-1H-pyrazol-5-amine

4-(4-甲基苯基)-1H-吡唑-3-胺

4-(4-Bromophenyl)-1H-pyrazol-3-amine

ethyl 5-(2-(4-nitrophenoxy)ethoxy)-4-oxo-4H-chromene-2-carboxylate