Pharmaceutical IntermediateChina L-Glutamine 56-85-9 Glutamine //L-Hydroxyproline 51-35-4//L-Tyrosine 60-18-4//Glycyl-Glycyl-Glycine 556-33-2//Adenosine 58-61-7//L-Carnitine 541-15-1, Find details about China L-Carnitine, 541-15-1 from L-Glutamine 56-85-9 Glutamine //L-Hydroxyproline 51-35-4//L-Tyrosine 60-18-4//Glycyl-Glycyl-Glycine 556-33-2//Adenosine 58-61-7//L-Carnitine 541-15-1