72162-13-1 Cellulose, carboxymethyl ether, sodium salt, bis((1-oxo-2-propenyl)amino)acetic acid condensation product Cellulose, carboxymethyl ether, sodium salt, reaction products with bis((1-oxo-2-propenyl)amino)acetic acid Cellulose, carboxymethyl ether, sodium salt, reaction products withbis((1-oxo-2-propenyl)amino)acetic acid