1,3-Dhdo 1,3-Dichloro-6,7-dihydro-5H-dibenz(b,g)(1,4)oxazocine hydrochloride 1,3-Dichloro-6,7-dihydro-5H-dibenz(b,g)-1,4-oxazocine 5H-Dibenz(b,g)(1,4)oxazocine, 1,3-dichloro-6,7-dihydro-, hydrochloride 93565-45-8