carbon tetrachloride carbon-tool steel carbon tracer carbonyl carbonylate anion carbonylation reaction carbonyl bond carbonyl compound carbonyl group carbonyl halide carbonyl hydride carborane carborane anion carborund carborundum carborundum detector carborundum disk carbothioic acid carbothiolic acid carbothionic acid |
carbon tetrachloride тетрахлорметан Търсената дума е намерена |