propyl 3,4,5-tris[[(6-diazo-5,6-dihydro-5-oxo-1-naphthyl)sulphonyl]oxy]benzoate

3,4,5-Tris(6-diazo-5-oxo-5,6-dihydronaphthalene-1-ylsulfonyloxy)benzoic acid propyl ester

3,4,5-Tris[[(5-oxo-6-diazo-5,6-dihydronaphthalene)-1-yl]sulfonyloxy]benzoic acid propyl ester

3,4,5-Tris[[[(6-diazo-5,6-dihydro-5-oxonaphthalen)-1-yl]sulfonyl]oxy]benzoic acid propyl ester

Benzoic acid, 3,4,5-tris[[(6-diazo-5,6- dihydro-5-oxo-1-naphthalenyl)sulfonyl]oxy]-, propyl ester