(Rac)-Levomepromazine-d3 (hydrochloride)
(Rac)-Levomepromazine-d3 (hydrochloride) is a labelled racemic Methotrimeprazine, which is a phenothiazine which has antagonist actions at multiple neurotransmitter receptor sites, including dopaminergic, cholinergic, serotonin and histamine receptors.