Detection of circumstellar CH2CHCN, CH2CN, CH3CCH and H2CS

M. Agundez, J. P. Fonfria, J. Cernicharo +3

We report on the detection of vinyl cyanide (CH2CHCN), cyanomethyl radical (CH2CN), methylacetylene (CH3CCH) and thioformaldehyde (H2CS) in the C-rich star IRC +10216. These specie…