SHEET /m/allantoin · PubChem CID 204 · CAS 97-59-6 · REV 2026.07
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Allantoin from source
C4H6N4O3 · 158.12 g/mol
5-Ureidohydantoin · Glyoxyldiureide · Cordianine · Glyoxyldiureid
chemical compound
CategoryBody
LeaderboardsBiggest
Fig. 1 · 2D structure RDKit
C1(C(=O)NC(=O)N1)NC(=O)N
Where you'll find it
Not yet mapped to everyday foods or products.
Toxicity & hazards
WarningIrritantH302from source