1,2-Dihydro-3H-benz(e)inden-3-one O-(3-(1-piperidinyl)propyl)oxime monohydrochloride 157596-35-5 3-(3-(N-Piperidinyl)propoxyimino)-2,3-dihydro-1H-benz(e)indene hydrochloride 3H-Benz(e)inden-3-one, 1,2-dihydro-, O-(3-(1-piperidinyl)propyl)oxime, monohydrochloride