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L-pyroglutamic acid methyl ester4931-66-2

  Post Date: Feb 15,2020
  Expiry Date: Feb 14,2021
  Detailed Description: Cas No. :4931-66-2 Quantity: 500Kilograms
Payment Method: T/T
Product Name H-Pyr-OMe
CAS No. 4931-66-2
Synonyms L-Pyroglutamic Acid Methyl Ester
Purity 98.0% min
Molecular Formula C17H14F3N3S2
Molecular Weight 381.44

  CAS Registry Number:


  Synonyms: ;H-pyroGlu-OMe;L-Pyroglutamic Acid Methyl Ester;H-Pyr-OMe;Methyl l-pyroglutamate;L-pyr-ome;methyl 5-oxo-L-prolinate;4-isothiocyanatobenzyl N'-methyl-N-[3-(trifluoromethyl)phenyl]carbamimidothioate;Pyr-OMe;methyl (2S)-5-oxopyrrolidine-2-carboxylate;
  Molecular Formula: C17H14F3N3S2
  Molecular Weight: 381.4384
  Molecular Structure: 4931-66-2 methyl (S)-(+)-2-pyrrolidone-5-carboxylate
  Hazard Symbols:  Xi:Irritant;
  Risk Codes: R36/37/38:;
  Safety Description: S26:;

  Company: SICHUAN TONGSHENG AMINO ACID CO., LTD     [ China ]          
  Contact: Ronghu Chen
  Tel: 0838-2274206/2809458
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