74899-81-3 | Ceramide,1-O-[O-[N-(hydroxyacetyl)-a-neuraminosyl]-(2®8)-O-[N-(hydroxyacetyl)-a-neuraminosyl]-(2®3)-O-b-D-galactopyranosyl-(1®4)-b-D-glucopyranosyl]- |
74899-63-1 | (+)-L-Arg-[(4S)-4-Hydroxy-L-Arg-]-D-Orn-L-Thr-D-Orn-[(4S)-4-hydroxy-L-Arg-]-D-Tyr-OH | C41H74N18O12 |