preferred_name: (2R)-hydroxyhexadecanal + phosphoethanolamine => (4R)-hydroxysphinganine 1-phosphate
preferred_name_lc: (2r)-hydroxyhexadecanal + phosphoethanolamine => (4r)-hydroxysphinganine 1-phosphate
label: (2R)-hydroxyhexadecanal + phosphoethanolamine => (4R)-hydroxysphinganine 1-phosphate
label_lc: (2r)-hydroxyhexadecanal + phosphoethanolamine => (4r)-hydroxysphinganine 1-phosphate