Your Query returns 72 Accession Numbers:

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

Gene/Allele	Accession	NCBI Taxonid	Synonyms
FAD2	NM_033084	9606	FA4 FAD FACD FA-D2 FANCD FANCD2 **
fad2	AE004998	64091	VNG0428G
fad2	AJ459108	3711
Fad2	L26296	3702
FAD2	AJ271841	3702
FAD2	AJ271842	3847
fad2	AJ292275	4232
fad2	AF042841	3711
FAD2	AB094415	3562
FAD2	AF124360	52824
Fad2	AF343065	41496
fad2	AJ244890	47601
fad2	AJ244891	47625
fad2	AJ244892	47626
fad2	AJ244893	47627
fad2	AJ244894	47628
fad2	AJ244895	47629
fad2	AJ244896	47630
fad2	AJ244897	47631
fad2	AJ244898	47632
fad2	AJ244899	47633
fad2	AJ244900	94786
fad2	AJ244901	47621
fad2	AJ244902	47621
fad2	AJ244903	47621
fad2	AJ244904	47622
fad2	AJ244905	47622
fad2	AJ244906	47622
fad2	AJ244907	47623
fad2	AJ244908	47623
fad2	AJ244909	34281
fad2	AJ244910	34286
fad2	AJ244911	34284
fad2	AJ244912	34282
fad2	AJ244913	29730
fad2	AJ244914	29729
fad2	AJ244915	34274
fad2	AJ244916	47635
fad2	AJ244917	47602
fad2	AJ244918	3634
fad2	AJ244919	3634
fad2	AJ244920	34276
fad2	AJ244921	34276
fad2	AJ244922	3635
fad2	AJ244923	3635
fad2	AJ244924	34275
fad2	AJ244925	34275
fad2	AJ244926	34277
fad2	AJ244927	34277
fad2	AJ459107	3711
FAD2	AF192486	4182
fad2	AJ244884	3636
fad2	AJ244885	3636
fad2	AJ244886	34278
fad2	AJ244887	34278
fad2	AJ244888	34278
fad2	AJ244889	47624
FAD2	AF331163	3635
FAD2	AF403071	47600
FAD2	AF403072	34280
FAD2	AF403073	47615
fad2	AE004437	64091	VNG0428G
fad2	AY083163	158383
FAD2	AF181726	3712
FAD2	AF272951	130453
FAD2	AF272952	130454
FAD2	AY525163	3663
FAD2	A65102	13451
fad2	NC_002607	64091
Fad2	AE003546	7227
Fad2	NM_143709	7227	fad CG7923
Fad2	NT_037436	7227	fad CG7923

Text2Knowledge ... Yong Huang 2002