Synonyms: Cellulose,acetatepropanoate;CELLULOSE PROPIONATE;CELLULOSE ACETATE PROPIONATE;CELLULOSE ACETATE PROPIONATE, 42.5 WT. % PROPIONYL CONTENT, AVE. MN CA. 15,000;CELLULOSE ACETATE PROPIONATE, 46 WT. % P ROPIONYL CONTENT, AVE. MN CA. 75,000;CELLULOSE ACETATE PROPIONATE, 45 WT. % P ROPIONYL CONTENT, AVE. MN CA. 25,000;Cellulose acetate propionate, average M.W. 15,000;Cellulose acetate propionate, average M.W. 25,000