英文别名Atorvastatin Impurity 12; 2-Methyl-2-propanyl [(4S,6S)-6-(cyanomethyl)-2,2-dimethyl-1,3-dioxan-4-yl]acetate; (4S-cis)-6-(Cyanomethyl)-2,2-dimethyl-1,3-dioxane-4-acetic Acid 1,1-Dimethylethyl Ester; (4S,6S)-6-(Cyanomethyl)-2,2-dimethyl-1,3-dioxane-4-acetic Acid tert-Butyl Ester; tert-Butyl 2-[(4S,6S)-6-(cyanomethyl)-2,2-dimethyl-1,3-dioxan-4-yl]acetate; Atorvastatin Impurity 63; (4S,6S)-6-(Cyanomethyl)-2,2-dimethyl-1,3-dioxane-4-acetic Acid 1,1-Dimethylethyl Ester; (4S,6S)-6-(Cyanomethyl)-2,2-dimethyl-1,3-dioxane-4-acetic Acid tBu Ester; 1,1-Dimethylethyl (4S,6S)-6-(cyanomethyl)-2,2-dimethyl-1,3-dioxane-4-acetate; tert-Butyl [(4S,6S)-6-(cyanomethyl)-2,2-dimethyl-1,3-dioxan-4-yl]acetate; 1,3-Dioxane-4-acetic acid, 6-(cyanomethyl)-2,2-dimethyl-, 1,1-dimethylethyl ester, (4S,6S)-; 1,3-Dioxane-4-acetic acid, 6-(cyanomethyl)-2,2-dimethyl-, 1,1-dimethylethyl ester, (4S-cis)-; Atorvastatin Acetonide t-Butyl Ester Side Chain (4S,6S)-Isomer; Atorvastatin A8 intermediate 4S6S enantiomer; Atorvastatin Impurity 62 
