• China Excelna Ltd

    We are able to produced pharmaceutical intermediates from China, such as 1)(3-Cyano-phenyl)-carbamicacid tert-butyl ester <br/> <br/>2) Piperazine-1,2,4-tricarboxylic acid -4-tert-butyl ...

    Address:32 Zhujiang RdBusiness type:Manufacturer

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