| emory.edu | International Society of Heterocyclic Chemistry |
| eurostar-science.org | European Society for Applied Physical Chemistry |
| efmc.ch | European Federation for Medicinal Chemistry (EFMC) |
| unam.mx | International Organization for Chemical Sciences in Development |
| fedichem.be | Federation of the Belgian Chemical Industries (Fedichem) |
| carotenoidsociety.org | International Carotenoid Society |
| iit.edu | International Xafs Society |
| chemistry.org | Green Chemistry Institute |
| cefic.be | European Chemical Industry Council (CEFIC) |
| raci.org.au | Royal Australian Chemical Institute |
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