1,2,3,4-Tetrahydro-9-(heptylamino)acridine butenedioate (2:1) 113106-70-0 9-Acridinamine, N-heptyl-1,2,3,4-tetrahydro-, (E)-2-butenedioate (2:1) Acridine, 1,2,3,4-tetrahydro-9-(heptylamino)-, butenedioate (2:1)