lactose alpha-lactose LACTOSE alpha-lactose 342.11621 342.29648 GlyGen:G88362QR Milk sugar MetaCyc:LACTOSE Lactose C12H22O11 CAS:14641-93-1 CHEBI:35461 beta-D-Galp-(1->4)-alpha-D-Glcp PDBeChem:LBT PMID:2432147 The alpha-anomer of lactose. Beilstein:90842 CHEBI:43627 CHEBI:6353 OC[C@H]1O[C@@H](O[C@@H]2[C@@H](CO)O[C@H](O)[C@H](O)[C@H]2O)[C@H](O)[C@@H](O)[C@H]1O 0 4-O-beta-D-galactopyranosyl-alpha-D-glucopyranose GUBGYTABKSRVRQ-XLOQQCSPSA-N GlyTouCan:G88362QR InChI=1S/C12H22O11/c13-1-3-5(15)6(16)9(19)12(22-3)23-10-4(2-14)21-11(20)8(18)7(10)17/h3-20H,1-2H2/t3-,4-,5+,6+,7-,8-,9-,10-,11+,12+/m1/s1 beta-D-galactopyranosyl-(1->4)-alpha-D-glucopyranose WURCS=2.0/2,2,1/[a2122h-1a_1-5][a2112h-1b_1-5]/1-2/a4-b1 chebi_ontology CHEBI:36219 alpha-Lactose Drug_Central:1535 Reaxys:90842 DrugBank:DB04465 1-beta-D-Galactopyranosyl-4-alpha-D-glucopyranose Anhydrous lactose