N,n'-disubstituted-1,4-benzoquinone diimine-n,n'-dioxides...

N,n'-disubstituted-3,7-diamino-polysulfo-dibenzothiophene...

N,n'-disulphonyl-1,3-diazacycloalkanes

N,n'-ethylenebis (n-substituted 2-benzothiazolesulfenamides)

N,n'-methylene-bis-amides for the suppression of tumors

N,n'-oxydimethylene-bis-acylamides

N,n'-polymethylene-bis-o-hydroxy-benzamide modified polyamide

N,n'-substituted diamino-ethane compounds and process for...

N,n'-substituted diurethans and method of making the same

N,n'biisoimides and derivatives thereof

N,n,n',n'-substituted-1,3-phenylenediamines

N,n,n',n'-tetrakis(p-substituted-phenyl)-p-arylenediamines

N,n,n',n'-tetrasubstituted-bis (aminomethyl) benzenes and...

N,n-alkylene cyanine dyes

N,n-bis (dialkylaminoalkyl) oxamide bisbenzohalides and...

N,n-bis-halogenomethyl-carbamic acid esters and process for...

N,n-di fatty pyrrolidinium halides

N,n-di-fatty morpholinium chlorides

N,n-di-lower-alkylhydroxylamine salts

N,n-dialkanol amide surfactant for oil recovery