53222-02-9 ACETAMIDE, N-(9-(4-(BUTYLSULFONAMIDO)ANILINO)ACRIDIN-3-YL)-, METHANESULFONATE Acetamide, N-(9-((4-((butylsulfonyl)amino)phenyl)amino)-3-acridinyl)-, monomethanesulfonate N-(9-(4-(Butylsulfonamido)anilino)acridin-3-yl)acetamide methanesulfonate