554-44-9 Allithiamine Formamide, N-((4-amino-2-methyl-5-pyrimidinyl)methyl)-N-(4-hydroxy-1-methyl-2-(2-propenyldithio)-1-butenyl)- N-(4-Amino-2-methyl-5-pyrimidinylmethyl)-N-(2-allyldithio-4-hydroxy-1-methyl-1-butenyl)formamid TAD Thiamin-allyl-disulfid