英文名称: | 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]ph | enyl]azo]-3-hydroxy- | 2-naphthalenecarboxylic acid, | 2-Naphthalenecarboxylic acid,4-[[4-[[4-[bis(2-hydroxyethyl)amino]phenyl]azo]phenyl]azo]-3-hydroxy- |
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