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1-Ethyl-3-(3-dimethylaminopropyl)carbodiimide (EDC, EDAC or EDCI) is a water-soluble carbodiimide usually obtained as the hydrochloride.
E 1451 (OTTO) 1-Ethyl-3-(3-dimethylaminopropyl)carbodiimide hydrochloride, 98% Cas 25952-53-8 - used to activate phosphate groups in order to form phosphomono-esters and phosphodiesters.