-
D-Alanine CAS338-69-2For the synthesis of new sweetener and some chiral drug intermediate raw materials
-
O-ACETYLSALICYLOYL CHLORIDE CAS5538-51-2Pharmaceutical intermediates. For the production of anti blood clotting drug new anticoagulants, drugs and treatment wind warm, anti-inflammatory, antipyretic and analgesic Benorylate etc..