o,s-bis(benzoyl)thiaminedisulfide

(4-hydroxy-2-mercapto-1-methyl-1-butenyl)formamidebenzoate(ester)

N-[(4-Amino-2-methyl-5-pyrimidinyl)methyl]-N-(3-benzoylthio-5-benzoyloxy-2-penten-2-yl)formamide