Your Query returns 8 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
CYP2B6AF0815699606123930
CYP2B6AF1822779606123930
CYP2B6AC0231729606123930
CYP2B6NM_0007679606CPB6    IIB1    P450    CYP2B    CYPIIB6    123930
CYP2B6NT_0111099606CPB6    IIB1    P450    CYP2B    CYPIIB6    123930
CYP2B6BC0674309606CPB6    CYPIIB6    IIB1    P450    CYP2B    123930
CYP2B6BC0674319606CPB6    CYPIIB6    IIB1    P450    CYP2B    123930
CYP2B6NG_0000089606CPB6    IIB1    P450    CYP2B    CYPIIB6    123930

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

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Text2Knowledge ... Yong Huang 2002