Similar names: 4-[2-[4-(2-Phenyldiazenyl)phenyl]diazenyl]phenol; C.I. Disperse Yellow 23; 4-[[4-(Phenylazo)phenyl]azo]phenol; p-[[p-(Phenylazo)phenyl]azo]phenol; Acetoquinone Light Yellow 3RLLZ; Artisil Yellow RGFL; C.I. 26070; Calcophen Yellow 4RL; Celliton Fast Yellow 4RL-CF; Cibacet Yellow 2RG; DTNW 20; Dianix Yellow 5R; Disperse Yellow 23; Disperse Yellow RGFL; Esteroquinone Light Yellow 3RLL; Fantagen Yellow 3RL; Fenacet Fast Yellow 4R; Foron G; Foron Yellow E-RGF 2; Foron Yellow E-RGFL; Foron Yellow RGFL; Foron Yellow RGFL ultra-dispersed; Intrasil Yellow 5R; Latyl Yellow 4RL; NSC 45565; Nyloquinone Yellow 3R; Ostacet Yellow E-L 5R; SRA Fast Golden Yellow XIII; Setacyl Yellow 3RN; Setacyl Yellow P 3RL; Terasil Golden Yellow R; Terasil Yellow 2RG; Yohao Disperse Yellow E-R; p-Hydroxy-p-bis(azobenzene)