1-Hydroxy-2(1H)-pyridinethione 1-Hydroxy-2-(1H)-pyridinethione 1-Hydroxy-2-pyridinethione 1-Hydroxyl-1H-pyridine-2-thione 1121-30-8 15922-78-8 2-(1H)-Pyridinethione, 1-hydroxy- 5-21-07-00150 (Beilstein Handbook Reference) AI3-60234 BRN 0109936 EINECS 214-328-9 NSC 179790 Omadine Pyrithione SQ 2113