N,n'-di(aralkyl) n,n'-di(carboxyalkyl) alkylene di- or...

N,n'-diacetic acid-n'-cyanomethyl salts thereof and their...

N,n'-dibenzylethylenediaminodimethylditetracycline

N,n'-dinitroso-n,n'-alkylene bisarylsulfonamides

N,n'-dinitroso-n,n'-dialkylparacresoldisulfonamides

N,n'-dinitroso-n,n'-dialkyltoluene disulfonamides

N,n'-diphenyl-guanidine derivatives

N,n'-diphenyl-n-(n"-alkylcarbamoyl) formamidine derivatives

N,n'-disubstituted guanidines and their use as excitatory...

N,n'-disubstituted naphthaleneacetamidines

N,n'-disubstituted sulfonyl hydrazines

N,n,n-trimethylsphingosine derivatives

N,n-bis(2-hydroxyalkyl)-2-hydroxyethoxyacetamide and process...

N,n-bis(3,6-dichloro-2-methoxybenzoyloxyalkyl) anilines

N,n-bis(hydroxyethyl)hydroxylamine ester stabilizers

N,n-di-lower-alkylhydroxylamine salts of organic acids for...

N,n-dialkylamino indoanilins usable in dyeing keratinic...

N,n-dialkylaminoalkyl(meth)acrylamide composition with...

N,n-dialkylaminoalkyl-ethylenediamines and process for their...

N,n-dialkylaminodiphenylamines useful for dyeing keratinic...