2-Chloro-5-nitropyridine Cas No. CAS 4548-45-2 2-Chloro-5-nitropyridine Identification Name 2-Chloro-5-nitropyridine Synonyms 2-Chloro-5-nitropyridine Molecular Structure Molecular Formula C5H3ClN2O2 Molecular Weight 158.54CAS Registry Number 4548-45-2 EINECS 224-908-3