Your Query returns 8 Accession Numbers:

Query Term	Accession	NCBI Taxonid	Synonyms	Phenotype (OMIM) *
ACACB	AJ575431	9606		601557
ACACB	AJ575592	9606		601557
ACACB	NM_001093	9606	ACC2 ACCB HACC275	601557
Acacb	XM_132282	10090		601557
Acacb	NT_078458	10090		601557
Acacb	BC022940	10090	Acc2 Accb	601557
ACACB	NT_009775	9606		601557
Acacb	NM_053922	10116	Acc2

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

Text2Knowledge ... Yong Huang 2002