111941-77-6 52627-96-0 57406-72-1 9050-04-8 9060-76-8 Calcium CM-cellulose Calcium carboxymethyl cellulose Calcium cellulose glycolate Carboxymethylcellulose calcium Carboxymethylcellulose calcium salt Cellulose carboxymethyl ether calcium salt Cellulose, carboxymethyl ether, calcium salt ECG 505 Hylon 600