 Nitrocellulose in ChEBI

Primary curated polymer record CHEBI:53325: definition, functional parent, structural drawing/SMILES and cellulose-nitrate synonym. Structure shows O-linked nitrate esters on a cellulose-derived backbone. The article repeat-unit calculation is independent atom bookkeeping, neglecting finite-chain end groups; the record’s displayed capped-chain formula is not treated as a universal formula for every substitution level.