Synonyms:
einecs 238-988-2 ; 2,7-naphthalenedisulfonicacid,3,6-bis[(2,3-dihydro-1,5-dimethyl-3-oxo-2-phenyl-1h-pyrazol-4-yl)azo]-4,5-dihydroxy-(9ci) ; 3,6-bis[(antipyrine)azo]-4,5-dihydroxy-2,7-naphthalene disulfonic acid ; antipyrine s ; nsc 371716 ; diantipyrylazo ; antipyrylazo iii ; bis(4-antipyrylazo)-4,5-dihydroxy-2,7-naphthalenedisulfonic acid ; 2,7-naphthalenedisulfonicacid, 3,6-bis(antipyrinylazo)-4,5-dihydroxy- (8ci) ; 3,6-bis[(2,3-dihydro-1,5-dimethyl-3-oxo-2-phenyl-1h-pyrazol-4-yl)azo]-4,5-dihydroxynaphthalene-2,7-disulphonic acid ; 3,6-bis[4-antipyrylazo]-4,5-dihydroxy-2,7-naphthalenedisulfonic acid disodium salt ; 3,6-bis((2,3-dihydro-1,5-dimethyl-3-oxo-2-phenyl-1h-pyrazol-4-yl)azo)-4,5-dihydroxynaphthalene-2,7-disulphonic acid
