1-(2,3-dihydroxypropyl)-4-phenylpiperazine 1-oxide;(±)-3-(4-Phenyl-1-piperazinyl)-1,2-propanediol N-Oxide; (±)-3-(1-Oxido-4-phenyl-1-piperazinyl)-1,2-propanediol;D,L-Dropropizine N-Oxide
1-(2,3-dihydroxypropyl)-4-phenylpiperazine 1-oxide;(±)-3-(4-Phenyl-1-piperazinyl)-1,2-propanediol N-Oxide; (±)-3-(1-Oxido-4-phenyl-1-piperazinyl)-1,2-propanediol;D,L-Dropropizine N-Oxide