4H-1,4-BENZOXAZIN-3-ONE, 2,3-DIHYDRO-6-CHLORO-4-(3-DIMETHYLAMINOPROPYL)-, HYDROC 4H-1,4-Benzoxazin-3-one, 2,3-dihydro-6-chloro-4-(3-dimethylaminopropyl)-, hydrochloride 4H-1,4-Benzoxazin-3-one, 6-chloro-2,3-dihydro-4-(3-dimethylaminopropyl)-, hydrochloride 57462-77-8