Your Query returns 5 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
aR-2S5635429285
AR-2BT0031997227
AR-2AE0037667227
AR-2NM_0798207227DAR    DAR-2    CG10001    D.AlstR2   
AR-2NT_0337777227DAR    DAR-2    CG10001    D.AlstR2   

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

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