23883-45-6 3-((4-Amino-2-methyl-5-pyrimidinyl)methyl)-4-methyl-5-(4,6,6-trihydroxy-4,6-dioxido-3,5-dioxa-4,6-diphosphahex-1-yl)thiazolium chloride, monohydrochloride Cocarboxylase hydrochloride Cocarboxylase monohydrochloride Thiamine diphosphate hydrochloride Thiamine, diphosphoric hydrochloride ester Thiamine, trihydrogen pyrophosphate (ester), monohydrochloride Thiazolium, 3-((4-amino-2-methyl-5-pyrimidinyl)methyl)-4-methyl-5-(4,6,6-trihydroxy-4,6-dioxido-3,5-dioxa-4,6-diphosphahex-1-yl)-, chloride, monohydrochloride