THM04: Thiamine EP Impurity D

Oxo Thiamine ;

3-[(4-Amino-2-methylpyrimidin-5-yl)methyl]-5-(2-hydroxyethyl)-4-methylthiazol-2(3H)-one ;

CAS # 490-82-4 ;

C12H16N4O2S ;
Mol. Wt.: 280.35 ;