AustraliaCpe Australia Pty LtdAustraliaColltech Australia LtdAustraliaChesser Chemicals Pty LtdAustraliaChemtotal Pty Ltd.
AustriaCarbopharm GmbH
BangladeshChemico Laboratories Ltd.
BrazilCommtrade Importacao, Exportacao e Servicos Ltda.
CanadaCestoil Chemical Inc.CanadaChemisphere Inc.CanadaChemaphor Inc.CanadaC/D/N Isotopes Inc.CanadaChemAdvance Inc.
ChileCarmin del Elqui S.A
ChinaChangzhou Jianfan Chemical Co., Ltd.ChinaChangsha Organic Herb Inc.ChinaChangzhou Winsun Pharmaceutical Co., Ltd.ChinaChina Scientific Fine Chemicals Co., Ltd.
Cambridge Isotope Laboratories, Inc.Certronic Ind. e Com. LtdaCloroetil Solventes Aceticos S.A.Crystal Chemicals J.S.C.Chengdu Sanlian TianQuan Chemical Co. Ltd.Cameroon Chemical CompanyChinaCoopower Battery Industrial Co., Ltd.CyPlus Canada Inc.Complant Ningbo Imp & Exp Co Ltd.Chengdu Chemphys Chemical Industry Co LtdChina Tianxin Industries IncChinaChangChemChinaChangzhou huashan Chemical Co Ltd