549.    CHEREPENNIKOV, A. A.  [Chemical Application for Methane From Natural Gas.]  Neftyanoe Khoz., vol. 18, 1930, pp. 796-799; Chem. Abs., vol. 25, 1931, p. 397.

                  Review of the literature comprising chlorination, oxidation, water-gas reaction, reaction with CO and CO₂, decomposition into C and H₂ and preparation of higher hydrocarbons, carbides and HCN.

                  CHERTKOV, I. B.  See abs. 151.

                  CHESEBRO, P. R.  See abs. 2600.

                  CHESSICK, J. J.  See abs. 1372.