Lewis X antigen; Le x; Lex; Le(x); Le-x; LeX; Lacto-N-fucopentaose III; Le-X; III3Fuc-nLcOse4; LNF III; LNFIII; LNF3; LNF-III; LNF-3; LNFP III; LNFPIII; LNFP3; LNFP-III; LNFP-3; (Gal)2 (Glc)1 (GlcNAc)1 (LFuc)1; 24717-73-5; 25541-09-7; Lacto-N-fucopentoase-3; Lacto-N-neofucopentaose II; Lewis x; Lex penta; α-L-Fuc-(1->3)-[β-D-Gal-(1->4)]-β-D-GlcNAc-(1->3)-β-D-Gal-(1->4)-D-Glc; 6-Deoxy-α-L-galactopyranosyl-(1->3)-[β-D-galactopyranosyl-(1->4)]-2-acetamido-2-deoxy-β-D-glucopyranosyl-(1->3)-β-D-galactopyranosyl-(1->4)-D-glucopyranose; D-Glucopyranose, O-6-deoxy-α-L-galactopyranosyl-(1->3)-O-[β-D-galactopyranosyl-(1->4)]-O-2-(acetylamino)-2-deoxy-β-D-glucopyranosyl-(1->3)-O-β-D-galactopyranosyl-(1->4)-