Synonyms:
einecs 257-483-8 ; 4-[(9,10-dihydro-9,10-dioxo-1-anthryl)azo]-3-hydroxy-2-naphthoic acid ; 4-[[(9,10-dihydro-9,10-dioxoanthracen)-1-yl]azo]-3-hydroxy-2-naphthalenecarboxylic acid ; 2-naphthalenecarboxylic acid, 4-((9,10-dihydro-9,10-dioxo-1-anthracenyl)azo)-3-hydroxy-