"1,2-Pyrrolidinedicarboxylic acid, 1-(2,2,2-trichloroethyl) ester, (2S)-"
"1,2-Pyrrolidinedicarboxylic acid, 1-(2,2,2-trichloroethyl) ester, (2S)-"
"1,2-Pyrrolidinedicarboxylic acid, 1-(2,2,2-trichloroethyl) ester, (2S)-"
"1,2-Pyrrolidinedicarboxylic acid, 1-(2,2,2-trichloroethyl) ester, (2S)-"