Аннотация:The first observation of the singly Cabibbo-suppressed Ωc0→Ω-K+ and Ωc0→Ξ-π+ decays is reported, using proton-proton collision data at a center-of-mass energy of 13 TeV, corresponding to an integrated luminosity of 5.4 fb-1, collected with the LHCb detector between 2016 and 2018.