Synonyms: CALCIUM SACCHARIN HYDRATE;saccharin calcium usp;saccharin hemicalcium;SACCHARIN, HEMICALCIUM, 1GM, NEAT;SACCHARIN CALCIUM SALT CRYSTALLINE;SACCHARINCALCIUM,CRYSTAL,USP;SACCHARINCALCIUM,FCC;2,3-Dihydro-3-oxobenzisosulfonazole, o-Sulfobenzimide