| http://www.w3.org/ns/prov#value | - olecule; for n>1, different counterions M can be involved; sulfoderivatives of dyes with anthraquinone fragment with the general structural formulas from the group XX-XXIV: where n is an integer in the range of 1 to 4 and p is an integer in the range of 0 to 8; Y is individually selected from the group consisting of H, Cl, F, Br, Alk, OH, OAlk, NO2 and NH2; M is a counterion; and j is the number o
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