• ChemExper - catalog of chemicals suppliers, physical characteristics and search engine
  ChemExper is a company joining together the areas of chemistry, computer science and telecommunication. The ChemExper Chemical Directory is a free service that allows to find a chemical by its molecular formula, IUPAC name, common name, CAS number, catalog number, substructure or physical characteristics as well as chemical suppliers. This database contains currently more than 500000 chemicals, 16000 MSDS, 10000 IR spectra and more than 500 chemical suppliers. You may also SUBMIT your own data!
  with chemexper chemistry company computer joining science telecommunication together
• Chemical Network
  with chemical network
• globalpharmonline@hushmail.com Brand meds from pakistan -- www.thepharmlist.com
  FREE pharmacy listing
  with free listing pharmacy
• undrug.org
  search comments for RC Vendors (or other vendors)
  with comments search vendors
• undrug.org Vendor Database
  with database vendor by 2 users
• Zealing Chemicals,SHANGHAI ZEALING CHEMICAL CO.,LTD
  with chemicals ltd shanghai zealing

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