Building Blocks; Pharmaceutical/API Drug Impurities/Metabolites;
應(yīng)用:
Macrocyclic aza analogue of the crown ether 12-crown-4. Cyclen compounds are capable of selectively binding cations and are used as a ligand with chemicals used in MRI contrast (as well as other imaging) agents.
危險(xiǎn)品信息:
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
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