13451-77-9 2-BENZOXAZOLINONE, 3-(3-(4-METHYL-1-PIPERAZINYL)PROPYL)-, DIHYDROCHLORIDE, HYDRA 2-Benzoxazolinone, 3-(3-(4-methyl-1-piperazinyl)propyl)-, dihydrochloride, hydrate 3-(3-(4-Methyl-1-piperazinyl)propyl)-2-benzoxazolinone dihydrochloride hydrate