Synonyms: Butyricacid, diester withN,N'-[dithiobis[2-(2-hydroxyethyl)-1-methylvinylene]]bis[N-[(4-amino-2-methyl-5-pyrimidinyl)methyl]formamide],(E,Z)- (8CI); Formamide,N,N'-[dithiobis[2-(2-hydroxyethyl)-1-methylvinylene]]bis[N-[(4-amino-2-methyl-5-pyrimidinyl)methyl]-,dibutyrate (ester), (E,Z)- (8CI); Bisbutiamine; Bisbutythiamine