All sigma-aldrich articles
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OpinionCatalogues of complexity
The tangled web of fine chemicals supply frequently throws up surprises
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BusinessEU to investigate Merck KGaA’s merger with Sigma–Aldrich
Commission says Merck failed to disclose a crucial research project
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BusinessMerck KGaA to buy Chematica
Retrosynthesis tool will gain computational muscle and integrate with Sigma–Aldrich catalogue
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BusinessMerck KGaA to buy Sigma–Aldrich
$17bn acquisition expands Merck’s life science business and US presence, but it isn’t stepping back from drug development