55816-28-9 Calcium 4-phosphopantothenate beta-ALANINE, N-(2-HYDROXY-3,3-DIMETHYL-1-OXO-4-(PHOSPHONOXY)BUTYL)-, CALCIUM SA beta-Alanine, N-(2-hydroxy-3,3-dimethyl-1-oxo-4-(phosphonoxy)butyl)-, calcium salt (1:1), (R)-