===== First Extragalactic Detection of CN ===== C. Henkel, P. Schilke, and R. Mauersberger,\\ **[[https://ui.adsabs.harvard.edu/abs/1988A%26A...201L..23H|Molecules in external galaxies - The detection of CN, C2H, and HNC, and the tentative detection of HC3N]]**,\\ //Astron. Astrophys.// **201**, L23-L26 (1988). Source(s): NGC253, IC342, M82\\ Facility: IRAM 30m\\ ---- Contributor(s): S. Thorwirth; 09/2005 ----