. "accepted"@en . . . . "" . "\"Content\" indicates a quantity per unit area. The \"atmosphere content\" of a quantity refers to the vertical integral from the surface to the top of the atmosphere. For the content between specified levels in the atmosphere, standard names including \"content_of_atmosphere_layer\" are used. The chemical formula for CFC12 is CF2Cl2. The IUPAC name for CFC12 is dichloro(difluoro)methane."@en . "SDN:P07::CF12N31" . "atmosphere_mass_content_of_cfc12"@en . "2" . . "2019-05-14 17:27:20.0" . . . . "SDN:P07::CF12N31" . "false" . . "2019-05-14 17:27:20.0" . "SDN:P07::CF12N31" . "2" .