1H-Pyrazole-3-carboxylic acid, 4-[2-(4-chloro-2-nitrophenyl)diazenyl]-4,5-dihydro-5-oxo-1-phenyl-, ethyl esterHCID 74729CAS 1929-56-2 · C18H14ClN5O5
Benzenesulfonic acid, 3,6-dichloro-2-(2-(2-hydroxy-1-naphthalenyl)diazenyl)-4-methyl-, barium salt (2:1)HCID 110073CAS 68368-35-4 · C34H22BaCl4N4O8S2