Angewandte Chemie or Angewandte Chemie International Edition is the chemistry journal of the Gesellschaft Deutscher Chemiker (Society of German Chemists). The "Angewandte", as it is informally called, publishes articles on all fields of chemistry and is widely considered one of the most, if not the most, prestigious chemistry journals. It is a weekly publication with reviews, highlights, and communications. Angewandte Chemie is German for applied chemistry. ISSN, or International Standard Serial Number, is the unique eight-digit number applied to a periodical publication including electronic serials. ... Chemistry (derived from the Arabic word kimia, alchemy, where al is Arabic for the) is the science that deals with the properties of organic and inorganic substances and their interactions with other organic and inorganic substances. ... Proceedings of the National Academy of Sciences. ...