Your Query returns 7 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
T200NM_01121010090B220    Cd45    Ly-5    CD45R    Lyt-4    Ptprc   
T200NM_13850710116Lca    RT7    CD45    Ptprc   
T200BC0142399606CD45    GP180    LCA    LY5    B220    PTPRC   
T200NM_0028389606LCA    LY5    B220    CD45    GP180    PTPRC   
T200NM_0809219606LCA    LY5    B220    CD45    GP180    PTPRC   
T200NM_0809229606LCA    LY5    B220    CD45    GP180    PTPRC   
T200NM_0809239606LCA    LY5    B220    CD45    GP180    PTPRC   

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* OMIM link based on symbol match for human and mouse.

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Text2Knowledge ... Yong Huang 2002