sphing-4-enine 1-phosphate <=> (2E)-hexadecenal + phosphoethanolamine
sphing-4-enine 1-phosphate <=> (2e)-hexadecenal + phosphoethanolamine
sphing-4-enine 1-phosphate <=> (2E)-hexadecenal + phosphoethanolamine
sphing-4-enine 1-phosphate <=> (2e)-hexadecenal + phosphoethanolamine