Other Food AdditivesChina D-Aspartic Acid CAS 1783-96-6 //D-Serine CAS 312-84-5 //L-Glutamine CAS 56-85-9//L-Hydroxyproline CAS 51-35-4 //L-Tyrosine CAS 60-18-4//CAS 541-15-1 L-Carnitine, Find details about China D-Aspartic Acid, CAS 1783-96-6 from D-Aspartic Acid CAS 1783-96-6 //D-Serine CAS 312-84-5 //L-Glutamine CAS 56-85-9//L-Hydroxyproline CAS 51-35-4 //L-Tyrosine CAS 60-18-4//CAS 541-15-1 L-Carnitine