31001-73-7

Nsc343232 4-Benzoyl-1,3-phenylene bis(6-diazo-5,6-dihydro-5-oxonaphthalene-1-sulphonate) 2,4-dihydroxybenzophenone 2-diazo-1,2-dihydro-1-oxo-5-naphthalenesulfonate diester 1-Naphthalenesulfonic acid, 6-diazo-5,6-dihydro-5-oxo-, 4-benzoyl-1,3-phenylene ester Bis(6-diazo-5,6-dihydro-5-oxo-1-naphthalenesulfonic acid)4-benzoyl-1,3-phenylene ester 1-Naphthalenesulfonic acid, 6-diazo-5,6-dihydro-5-oxo-, diester with 2,4-dihydroxybenzophenone