Synonym for thiamin pyrophosphate ... The diphosphoric ester of thiamin, a coenzyme of several (de)carboxylases, transketolases, and alpha-oxoacid dehydrogenases. ... Synonym: aneurine pyrophosphate, cocarboxylase, diphosphothiamin. ... (05 Mar 2000) ... Found on http://www.encyclo.co.uk/local/20973