We are one of India's leading manufacturers, exporters & suppliers of Meta Nitro Chloro Benzene (MNCB). Its chemical name is 3-Nitrochlorobenzene. The CAS Number of Meta Nitro Chloro Benzene (MNCB) is 121-73-3 and its chemical formula is C6H4ClNO2. The most common end use is Dyes ,Basic Pharma.