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Reference

Evidence

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Outcomes
Proteins
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Reactions
Reach

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Anatomy
Cell types
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Materials
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Computational infrastructure for human biology, built on a provenance-aware knowledge graph. Findings retain their sources; research and simulation are the next layers.

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A reference for what the literature reports. Not medical advice.

Reach

1-(9Z-octadecenoyl)-N-(acetyl)-sphing-4-enine

362,296 routes · scope human · up to 3 steps · built 5 October 2026 · Reactions · API

Inferred

Every route here is a hypothesis drawn from reference reactions (Rhea and Human-GEM), not a finding. Currency species such as water, ATP and NAD(H) never form a step. Evidence key

Does it reach a compound?

No route from 1-(9Z-octadecenoyl)-N-(acetyl)-sphing-4-enine is recorded in the reactions loaded for scope ‘human’, within 3 steps. That does not mean the body cannot transform it — only that these two public releases record no such path.

1-(9Z-octadecenoyl)-N-(acetyl)-sphing-4-enine