5-22-11-00013 (Beilstein Handbook Reference) 61421-83-8 9-(4-Hydroxyanilino)acridine BRN 1623943 CCRIS 4547 Phenol, 4-(9-acridinylamino)- Phenol, p-(9-acridinylamino)- SN 8342 p-(9-Acridinylamino)phenol