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  • Tel : 021-64977210-8100;021-64977203-8003
  • Fax : 021-64977201
  • Email :sales@qspharm.com;xuna@qspharm.com;xuna@qspharm.com
  • URL :www.qspharm.com

Featured Products
  • inquireN-Boc-trans-4-hydroxy-L-proline
    CAS NO : 13726-69-7;331442-12-7;   MF : C10H17NO5

    ;N-BOC-trans-4-hydroxy-L-proline;N-T-bocl-hydroxyproline;Boc-L-Hyp-OHN-(tert-Butoxycarbonyl)-L-4-hydroxyproline;(2S,4R)-1-(tertbutoxycarbonyl)-4-hydroxypyrrolidine carboxylic acid... >>>

  • inquireN-Boc-trans-4-hydroxy-L-proline methyl ester
    CAS NO : 74844-91-0;   MF : C11H19NO5

    ;N-BOC-trans-4-hydroxy-L-proline methyl ester;N-Boc-trans-4-hydroxy-L-prolinemethylester;(2S,4R)-1-tert-butyl 2-methyl 4-hydroxypyrrolidine-1,2-dicarboxylate;(2S,4R)-1-Boc-4-Hydro... >>>

  • inquireN-Boc-cis-4-hydroxy-L-proline methyl ester
    CAS NO : 102195-79-9;   MF : C11H19NO5

    ;N-Boc-cis-4-Hydroxy-L-proline methyl ester;1-tert-butyl 2-methyl 4-hydroxypyrrolidine-1,2-dicarboxylate;1-tert-butyl 2-methyl (2S,4S)-4-hydroxypyrrolidine-1,2-dicarboxylate;N-T-B... >>>

  • inquireN-Boc-Cis-4-Hydroxy-D-proline methyl ester
    CAS NO : 114676-69-6;   MF : C11H19NO5

    ;1-tert-butyl 2-methyl (2R,4R)-4-hydroxypyrrolidine-1,2-dicarboxylate;(2R,4R)-1-tert-butyl 2-methyl 4-hydroxypyrrolidine-1,2-dicarboxylate;METHYL CIS-1-BOC-4-HYDROXY-D-PROLINATE;B... >>>

  • inquireN-Boc-Trans-4-Hydroxy-D-proline methyl ester
    CAS NO : 135042-17-0;   MF : C11H19NO5

    ;1,2-pyrrolidinedicarboxylic acid, 4-hydroxy-, 1-(1,1-dimethylethyl) 2-methyl ester, (2R,4S)-;1-tert-Butyl 2-methyl (2R,4S)-4-hydroxypyrrolidine-1,2-dicarboxylate;(2R,4S)-1-tert-b... >>>

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