73227-97-1 4-BROMO-3-(4-NITROPHENYL)-1H-PYRAZOLE 4-溴-3-(4-硝基苯基)吡唑 Catalog No.: 305678 Name: 4-BROMO-3-(4-NITROPHENYL)-1H-PYRAZOLE CAS: 73227-97-1 Formula: C9H6 Br N3 O2 Inquire about this product →