| Synonyms |
2,3,4-Trihydroxybenzophenone, 6-diazo-5-oxo-1-naphthalenesulfonyl chloride adduct; 1-Naphthalenesulfonic acid, 6-diazo-5,6-dihydro-5-oxo-, ester withphenyl(2,3,4-trihydroxyphenyl)methanone; 4-(2,3,4-trihydroxybenzoyl)phenyl 5-oxo-6-[(1E,3E)-tetraaza-1,3-dien-1-yl]-5,8-dihydronaphthalene-1-sulfonate |