Pharmaceutical IntermediateChina L-Alanyl-L-Glutamine / Alu-Gln / CAS: 39537-23-0 / Alanyl-Glutamine / Amino Acids, Find details about China Alu-Gln, CAS: 39537-23-0 from L-Alanyl-L-Glutamine / Alu-Gln / CAS: 39537-23-0 / Alanyl-Glutamine / Amino Acids