74095-66-2 Arsonic acid, [2-[5-(4-amino-2-chlorophenyl)-3-[(phenylamino)carbonyl]-1-formazano]phenyl]- NSC349390 [2-[5-(4-AMINO-2-CHLOROPHENYL)-3-[(PHENYLAMINO)CARBONYL]-1-FORMAZANO]PHENYL]ARSONIC ACID