N-(hydroxy-sulpho-naphthyamino-triazinyl)-arylene-diamines

N-(p-nitrophenyl)-N'-(4-amino-2-fluorotriazineamino phenyl)-1,4-

N-Aminoalkylenesulfonamido substituted disazo colorants

N-phenoxyalkylene anilines as coupling components

Naphthol derivatives

Naphtholazo benzoylalkylene amines and salts thereof as dyes for

Naphtholazophenylazoaminonaphthol compounds and copper complexes

Naphthylazonaphthol dyes which contain a 5-chloro-6-fluoropyrimi

Near-infrared ray absorbing polyazo compound

Neurodegenerative protein aggregation inhibition methods and...

Nitrosating and diazotizing reagents and reactions

Non-azo and azo compounds containing at least one 4,6-diamino-1-

Non-diffusible cyan compound capable of releasing a 6-heterocycl

Non-diffusible magenta compound capable of releasing a 4-(2-hete

Non-migrating metallized disazo green shade yellow pigment

Nondiffusible yellow metallized azo dye-releasing compounds

Nonionic azo compounds in which the coupling component is a 3,4-

Novel radio labeled dyes for detecting proteins in gels

Novel reactions of bicyclic amide acetals with reactive protic c