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Creative Enzymes
COVANCE
American Elements, USA
Thai Foods Product International Co., Ltd.
Pharma Medica Research Inc.
Synnovator, Inc.
Wilmington PharmaTech Company
GeroNova Research, Inc.
UNICOM CHEMICAL LTD.
Brewer Science, Inc.
Elsevier MDL
KEMIRON
AkzoNobel Functional Chemicals
Blue Line Corporation
VASUDHA PHARMA CHEM LIMITED
Sabic Korea Limited
A. Daigger & Company, Inc.
Florida Center for Heterocyclic Compounds
MedChemExpress
BIOSEARCH
OXARC Inc.
Interchem Corporation
MICAL specialty chemicals
Protaeen Chemicals Inc.
Hikal Ltd.
United States Pharmacopeial
ChemieTek
Jagson Group of Companies
ABBOTT
SHILPA MEDICARE LIMITED,