英文别名(βR,δR,1S,2S,6S,8S,8aR)-1,2,6,7,8,8a-Hexahydro-β,δ,6-trihydroxy-8-[(2S,3R)-3-hydroxy-2-Methyl-1-oxobutoxy]-2-Methyl-1-naphthaleneheptanoic Acid Sodium; Pravastatin EP Impurity B; Pravastatin Impurity B; Pravastatin EP Impurity B Sodium Salt; Pravastatin Impurity 2; Sodium (3R,5R)-3,5-dihydroxy-7-[(1S,2S,6S,8S,8aR)-6-hydroxy-8-[[(2S,3R)3-hydroxy-2-methylbutanoyl]oxy]-2-methyl-1,2,6,7,8,8a-hexahydronaphthalen-1-yl]heptanoic acid; sodium,(3R,5R)-7-[(1S,2S,6S,8S,8aR)-6-hydroxy-8-[(2S,3R)-3-hydroxy-2-methylbutanoyl]oxy-2-methyl-1,2,6,7,8,8a-hexahydronaphthalen-1-yl]-3,5-dihydroxyheptanoate 
