1,3-Dihydro-1-(3-(dimethylamino)propyl)-3-methyl-3-phenyl-2H-indol-2-one oxalate 2H-INDOL-2-ONE, 1,3-DIHYDRO-1-(3-(DIMETHYLAMINO)PROPYL)-3-METHYL-3-PHENYL-, OXAL 2H-Indol-2-one, 1,3-dihydro-1-(3-(dimethylamino)propyl)-3-methyl-3-phenyl-, oxalate (1:1) 37391-17-6