L-THEANINE CAS No.:3081-61-6 C7H14N2O3  

  Chemical Name: L-Theanine  Chinese Name:L-茶氨酸 CAS No.:3081-61-6     Molecular Formula : C7H14N2O3   Molecular Weight :174.2 Introduction: Our L-theanine is only mass producted by the most advanced fermentation process in China.in nature only exists in tea plants accounting of 1%～2% of dry tea in free state, and is the main amino acid in tea accounting of some 50% of free amino acids. L-theanine is essential to human body, which can not synthesize and shall be supplied externally.  Specifications:   Appearance               White to off-white crystal or crystalline powder Solution                       Colorless pH        &nbs…