Term Name:	beta-Gal-(1->3)-beta-GalNAc-(1->4)-[alpha-Neu5Ac-(2->8)-alpha-Neu5Ac-(2->3)]-beta-Gal-(1->4)-beta-Glc-(1<->1')-Cer 1(II''),9(II')-lactone
Synonyms:	(2S,3R,4E)-2-(acylamino)-3-hydroxyoctadec-4-en-1-yl 5-acetamido-3,5-dideoxy-D-glycero-alpha-D-galacto-non-2-ulopyranonosyl-(2->8)-5-acetamido-3,5-dideoxy-D-glycero-alpha-D-galacto-non-2-ulopyranonosyl-(2->3)-[beta-D-galactopyranosyl-(1->3)-2-acetamido-2-d, beta-Galp-(1->3)-beta-GalpNAc-(1->4)-[alpha-Neup5Ac-(2->8)-alpha-Neup5Ac-(2->3)]-beta-Galp-(1->4)-beta-Glcp-(1<->1')-Cer 1(II''),9(II')-lactone, disialo GD1b-lactone, disialoganglioside GD1b-lactone, Ganglioside GD1b-lactone
Definition:	A sialotetraosylceramide consisting of the disialoganglioside GD1b with a lactone ring formed between the two NeuNac residues (between C-1 of the most terminal one and C-9 of the more proximal one).
Ontology:	ChEBI [CHEBI:68661]  ( EBI )