HCID 11970362Dinatrium-2-[[1-(2,5-dichlor-4-sulfonatophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]azo]naphthalin-1-sulfonat1-Naphthalenesulfonic acid, 2-[2-[1-(2,5-dichloro-4-sulfophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]diazenyl]-, sodium salt (1:2) · CAS 12220-64-3 · CID 11970362 · C20H12Cl2N4Na2O7S2
HCID 135666575Benzenesulfonic acid, 4-[[4-[2-(4-hydroxy-2-methylphenyl)diazenyl]phenyl]amino]-3-nitro-, sodium salt (1:1)CAS 61931-26-8 · CID 135666575 · C19H15N4NaO6S