英文别名Pantothenic acid calcium Impurity 2; Vitamin B5 Impurity 1; Pantothenic Acid Impurity 2; β-Alanine, N-[(2R)-2,4-dihydroxy-3,3-dimethyl-1-oxobutyl]-β-alanyl-; N-D-Pantothenoyl-β-Alanine; 3-[3-[(2R)-2,4-dihydroxy-3,3-dimethylbutanamido]propanamido]propanoic acid 
