tetranatrijev [7-(2,5-dihidroksi-KO2-7-sulfonato-6-[4-(2,5,6-triklor-pirimidin-4-ilamino)fenilazo]-(N1,N7-N)-1-naftilazo)-8-hidroksi-KO8-naftalen-1,3,5-trisulfonato(6)]kuprat(II)
dinatrium-2-[[4-(2-kloretylsulfonyl)fenyl]-[(2-hydroxi-5-sulfo-3-[3-[2-(2-(sulfooxi)etylsulfonyl)etylazo]-4-sulfobensoato(3-)kuprat(1-)