96792-61-9 Urea, N,N''-1,2-ethanediylbis[N'-[4-[(aminocarbonyl)amino]-2-methylphenyl]-, N'''''',N'''''''-bis(C6-18 and C18-unsatd. alkyl) derivs.
141539-55-1 2,7-Naphthalenedisulfonic acid,4,4'-[[6-(cyanoamino)-1,3,5-triazine-2,4-diyl]diimino]bis[5-hydroxy-6-[[1-sulfo-6-[[2-(sulfooxy)ethyl]sulfonyl]-2-naphthalenyl]azo]-, sodium salt