1-O-Galactosyl-2-N-(6-(2-anthroyl)hexanoyl)-4-sphingenine 2-Anthracenehexanamide, N-(1-((beta-D-galactopyranosyloxy)methyl)-2-hydroxy-3-heptadecenyl)-, (R-(R*,S*-(E)))- 93620-54-3 Gal-AH-sphingenin