Shanghai Yaohe Biochemical Technology Co., Ltd.
Profile: Shanghai Yaohe Biochemical Technology Co., Ltd. manufactures pharmaceutical intermediates. Our products are diphenyl chlorophosphate, 3,4-ethylenedioxythiophene, 5,5'-methylenedisacylic acid, p-nitrobenzyl-2-diazoacetoacetate, trimethylsulfonium iodide and 3-quinuclidinone hydrochloride. Our p-nitrobenzyl-2-diazo-3-ketobutotate is an intermediate for the synthesis of imipenem. Our 3,4-ethylenedioxythiophene is a conduct polymer monomer.