The chemical Calcium phytate has a known molecular formula of C6-H18-O24-P6.6Ca. Synonyms may include: Calcium phytate, EINECS 231-897-9, HexaHSDB 962, Inositol, hexakis(dihydrogen phosphate), calcium salt (1:6), myo-, Inositol, hexakis(dihydrogen phosphate) calcium salt(1:6), myo-, Inositol hexaphosphate calcium salt, Myo-inositol (ChemID).