487048-28-2

(2S,4S) Velpatasvir Intermediate 2 BOC-CIS-4-CYANO-L-PROLINE METHYL ESTER N-Boc-cis-4-cyano-D-prolinemethylester N-BOC-CIS-4-CYANO-L-PROLINE METHYL ESTER cis-N-Boc-4-cyano-L-prolinemethylester,97% cis-N-Boc-4-cyano-L-proline Methyl ester, 97% N-BOC-CIS-4-CYANO-L-PROLINE METHYL ESTER USP/EP/BP -1-tert-Butyl 2-methyl 4-cyanopyrrolidine-1,2-dicarboxylate (2S,4S)-1-Boc-4-azidopyrrolidine-2-carboxylic acid methylester 1-tert-Butyl 2-methyl (2S,4S)-4-cyanopyrrolidine-1,2-dicarboxylate (2R,4S)-1-tert-butyl 2-Methyl 4-cyanopyrrolidine-1,2-dicarboxylate (2S,4S)-1-tert-butyl 2-Methyl 4-cyanopyrrolidine-1,2-dicarboxylate 1-O-tert-butyl 2-O-methyl (2S,4S)-4-cyanopyrrolidine-1,2-dicarboxylate (2S,4S)-4-Cyano-1,2-pyrrolidinedicarboxylic acid 1-(tert-butyl) 2-methyl ester (2S,4S)-4-cyano-pyrrolidine-1,2-dicarboxylic acid 1-tert-butyl ester 2-methyl ester 1,2-Pyrrolidinedicarboxylic acid, 4-cyano-, 1-(1,1-diMethylethyl) 2-Methyl ester, (2S,4S)-