| 英文名称: | | Benzenesulfonic acid, 4-[(2-hydroxy-1-naphthalenyl)azo]-, compd. with methanamine (1:1) | | 4-[(2-hydroxy-1-naphthalenyl)azo]-benzenesulfonic aci compd. with methanami | | 4-[(2-hydroxy-1-naphthalenyl)azo]-benzenesulfonic aci compd. with methanamine (1:1) | | Benzenesulfonic acid,4-[(2-hydroxy-1-naphthalenyl)azo]-,compd. with methanamine(1:1) |
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