15773-36-1

Einecs 239-866-1 enyl]azo]-3-hydroxy- 2-naphthalenecarboxylic acid, 4-[[4-[[4-[bis(2-hydroxyethyl)amino]phenyl]azo]ph 4-[[4-[[4-[bis(2-hydroxyethyl)amino]phenyl]azo]phenyl]azo]-3-hydroxy-2-naphthoic acid 4-[[4-[[4-[bis(2-hydroxyethyl)amino]phenyl]azo]phenyl]azo]-3-hydroxy-2-Naphthalenecarboxylic acid 2-Naphthalenecarboxylic acid, 4-((4-((4-(bis(2-hydroxyethyl)amino)phenyl)azo)phenyl)azo)-3-hydroxy- 2-Naphthalenecarboxylic acid, 4-(2-(4-(2-(4-(bis(2-hydroxyethyl)amino)phenyl)diazenyl)phenyl)diazenyl)-3-hydroxy- (4E)-4-[[4-[[4-[bis(2-hydroxyethyl)amino]phenyl]diazenyl]phenyl]hydrazinylidene]-3-oxonaphthalene-2-carboxylic acid