82640-18-4 IRON,COMPLEXES WITH DIAZOTIZED 3-AMINO-2-HYDROXY-5-NITROBENZENESULFONIC ACID MONOSODIUM SALT COUPLED WITH DIAZOTIZED 2-AMINO-4-NITROPHENOL AND RESORCINOL,SODIUM SALTS
82640-20-8 2,7-NAPHTHALENEDISULFONIC ACID 4-AMINO-5-HYDROXY-,DIAZOTIZED,COUPLED WITH DIAZOTIZED 2-[(4-AMINOPHENYL)AMINO]-5-NITROBENZENESULFONIC ACID DIAZOTIZED 4-NITROANILINE,4-METHYL-1,3-BENZENEDIAMINE AND RESORCINOL,SODIUM SALTS
82640-07-1 Copper, complexes with diazotized 3-amino-4-methoxybenzenesulfonic acid monosodium salt coupled with diazotized 4-nitro-1,3-benzenediamine and resorcinol, sodium salts