| 英文名称: | | Benzenesulfonic acid,5-chloro-4-ethyl-2-[(2-hydroxy-1-naphthalenyl)azo]-,barium salt(2:1) | | Benzenesulfonic acid, 5-chloro-4-ethyl-2-[(2-hydroxy-1-naphthalenyl)azo]-, barium salt (2:1) | | 5-chloro-4-ethyl-2-[(2-hydroxy-1-naphthalenyl)azo]-benzenesulfonic aci bari | | 5-chloro-4-ethyl-2-[(2-hydroxy-1-naphthalenyl)azo]-benzenesulfonic aci barium salt (2:1) |
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