extract residues (coal tar), high-temperature, naphthalene oil alkaline, distn. residues is a chemical compound registered under CAS number 140362-66-9. ReagentForLab supplies extract residues (coal tar), high-temperature, naphthalene oil alkaline, distn. residues for laboratory research and bulk production; product code 2200430. Send an inquiry for purity, packaging, price and lead time.