1-(3-(Dimethylamino)propyl)-3-methyl-2(1H)-quinoxalinone 1-Dimetilamminopropil-3-metilchinossalin-2(1H)-one [Italian] 2(1H)-Quinoxalinone, 1-(3-(dimethylamino)propyl)-3-methyl- 78155-88-1