"cellulose ester"^^ . . . "0"^^ . "113951752"@en-us . "any ester of cellulose with an acid"@en-us . "114794823"^^ . . "cellulose ester"@en-us . . "14794823-n"^^ . . . . "0.375"^^ . . . "110611944"@en-us .