Thyreocordon

1,3-Bis(hydroxymethyl)-1H-benzimidazole-2(3H)-thione

1,3-Dihydro-1,3-bis(hydroxymethyl)-2H-benzimidazole-2-thione

1,3-Bis(hydroxymethyl)-1,3-dihydro-2H-benzimidazole-2-thione