1,2-Pyrrolidinedicarboxylic acid, 4-[(methylsulfonyl)oxy]-,1-(1,1-dimethylethyl) 2-methyl ester, (2R,4R)-
1,2-Pyrrolidinedicarboxylic acid, 4-[(methylsulfonyl)oxy]-,1-(1,1-dimethylethyl) 2-methyl ester, (2R,4R)- ·
1,2-Pyrrolidinedicarboxylic acid, 4-[(methylsulfonyl)oxy]-,1-(1,1-dimethylethyl) 2-methyl ester, (2R,4R)- ·