3,4-Dimethyldiphenylamine17802-36-733 % similar 3-Phenylnaphthalen-1-ol30069-65-933 % similar 4,4′-Diaminodiphenylamine-2-sulfonic acid119-70-032 % similar Naphthalene-1-sulfonic acid85-47-232 % similar N-(4-(Naphthalen-2-yl)phenyl)-[1,1'-biphenyl]-4-amine897921-60-732 % similar 4-Hydroxybenzenesulfonic acid98-67-932 % similar N,N′-Diphenylbenzidine531-91-932 % similar Dinonylnaphthalenesulfonic acid25322-17-232 % similar Diphenylamine122-39-432 % similar Metanil yellow587-98-432 % similar Acid orange 5554-73-431 % similar Tobias acid81-16-331 % similar Metanilic acid121-47-131 % similar 3-Chlorodiphenylamine101-17-731 % similar 3-Methyldiphenylamine1205-64-731 % similar 1,3-Dihydroxynaphthalene132-86-531 % similar N-Phenyl-4-biphenylamine32228-99-231 % similar N-Phenyl-[1,1':4',1''-terphenyl]-4-amine897671-81-731 % similar Ensulizole27503-81-731 % similar Sulfosalicylic acid dihydrate5965-83-331 % similar