1-Propanaminium, N-(5-(dipropylamino)-2,4-pentadienylidene)-N-propyl-, perchlorate (9CI) 22974-38-5 AMMONIUM, DIPROPYL(5-DIPROPYLAMINO-2,4-PENTADIENYLIDENE)-, PERCHLORATE Ammonium, (5-(dipropylamino)-2,4-pentadienylidene)dipropyl-, perchlorate (8CI) Dipropyl(5-dipropylamino-2,4-pentadienylidene)ammonium perchlorate NSC 161504