129228-57-5 Formamide, N-((1,4-dihydro-2-methyl-4-oxo-5-pyrimidinyl)methyl)-N-(2-(((2-(((1,4-dihydro-2-methyl-4-oxo-5-pyrimidinyl)methyl)formylamino)-1-(2-hydroxyethyl)-1-propenyl)sulfinyl)thio)-4-hydroxy-1-methyl-1-butenyl)- N-((1,4-Dihydro-2-methyl-4-oxo-5-pyrimidinyl)methyl)-N-(2-(((2-(((1,4-dihydro-2-methyl-4-oxo-5-pyrimidinyl)methyl)formylamino)-1-(2-hydroxyethyl)-1-propenyl)sulfinyl)thio)-4-hydroxy-1-methyl-1-butenyl)formamide OTDMS Oxythiamine disulfide monosulfoxide