94202-18-3

2-diazonio-5-(2,4-dichlorophenoxy)sulfonylnaphthalen-1-olate 2,4-Dichlorophenyl 6-diazo-5,6-dihydro-5-oxonaphthalene-1-sulfonate 2,4-dichlorophenyl 6-diazo-5,6-dihydro-5-oxonaphthalene-1-sulphonate 6-Diazo-5,6-dihydro-5-oxo-1-naphthalenesulfonic acid 2,4-dichlorophenyl ester