英文名称: | Benzenesulfonic acid, 2-[2-(4-nitro-2-sulfophenyl)ethenyl]-5-[[4-[(4-sulfophenyl)azo]-1-naphthalenyl]-N,N,O-azoxy]-, trisodium salt | Benzenesulfonic acid,2-[2-(4-nitro-2-sulfophenyl)ethenyl]-5-[[4-[(4-sulfophenyl)azo]-1-naphthalenyl]-N,N,O-azoxy]-,trisodium salt |
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