75-09-2 Aerothene MM Chlorure de methylene Dichloromethane Freon 30 Methane dichloride Methane, dichloro- Methylene bichloride Methylene chloride Methylene dichloride Metylenu chlorek NCI-C50102 NSC406122 Narkotil R 30 Solaesthin Solmethine WLN: G1G