| http://www.w3.org/ns/prov#value | - consisting of lower alkyl, lower alkoxy, chlorine, sulfo, carboxy and lower alkanoylamino, or A is ##STR59## wherein the nuclei may be substituted by substituents selected from the group consisting of lower alkyl, lower alkoxy, sulfo, carboxy and chlorine, D1 is a direct covalent bond or a bridge member and E is --O--, --S--, --NH-- or --SO2 --, and Y is chlorine, fluorine, bromine, sulfo or a gr
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