thiamine diphosphate + H2O <=> thiamine phosphate + phosphate + H(+)
thiamine diphosphate + h2o <=> thiamine phosphate + phosphate + h(+)
thiamine diphosphate + H2O <=> thiamine phosphate + phosphate + H(+)
thiamine diphosphate + h2o <=> thiamine phosphate + phosphate + h(+)