英文名称: | Benzenesulfonic acid, 3-[[4-[(4-hydroxyphenyl)azo]-1-naphthalenyl]azo]-, monosodium salt | 3-[[4-[(4-hydroxyphenyl)azo]-1-naphthalenyl]azo]-benzenesulfonic aci monoso | Benzenesulfonic acid,3-[[4-[(4-hydroxyphenyl)azo]-1-naphthalenyl]azo]-,monosodium salt |
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