1-O-beta-D-glucopyranosyl-(N-acyl-4R-hydroxy-15-methyl-hexadecasphinganine)
1-o-beta-d-glucopyranosyl-(n-acyl-4r-hydroxy-15-methyl-hexadecasphinganine)
A glucosylceramide having an iso-branched C17 long chain base and an N-acyl chain with undefined composition.