2H-Pyrido(1,2-a)pyrimidin-3-ol, 3,4-dihydro-, monohydrochloride (8CI) 2H-Pyrido(1,2-a)pyrimidine, 3,4-dihydro-3-hydroxy-, hydrochloride 3,4-Dihydro-3-hydroxy-2H-pyrido(1,2-a)pyrinidine hydrochloride 5993-97-5 NSC 10549