Preferred Label : 3-(2,6-dibromo-4-sulfophenylazo)-6-(2-arsenophenylazo)-4,5-dihydroxynaphthalene-2,7-disulfonic
acid;
MeSH note : an azo dye reagent for spectrophotometric determination of rare earth metals and oxalic
acid;
MeSH synonym : DBS-ASA; DBS-arsenazo;
Is substance : O;
Origin ID : C534149;
UMLS CUI : C2603621;
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