Synonyms: AC1O631D;(E)-but-2-enedioic acid; N,N-dipropyl-2-[4-(spiro[1,3-dioxolane-2,11'-6H-benzo[c][1]benzoxepine]-4-ylmethyl)piperazin-1-yl]acetamide;1-Piperazineacetamide, N,N-dipropyl-4-(spiro(dibenz(b,e)oxepin-11(6H),2'-(1,3)dioxolan)-4'-ylmethyl)-, (Z)-2-butenedioate (1:2);39890-26-1