| 1 | 2503-73-3 | 直接兰78 | Direct Blue 78 | C42H25N7Na4O13S4
| 染料;直接染料 | |
| 2 | 6428-58-6 | 直接蓝 FG | tetrasodium 2-[[4-[[4-[[1-hydroxy-6-(phenylamino)-3-sulphonato-2-naphthyl]azo]-7-sulphonato-1-naphthyl]azo]-1-naphthyl]azo]benzene-1,4-disulphonate | C42H25N7Na4O13S4
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| 3 | 72245-51-3 | 5-[[1-hydroxy-6-(phenylamino)-3-sulpho-2-naphthyl]azo]-8-[[7-sulpho-4-[(3-sulphophenyl)azo]-1-naphthyl]azo]naphthalene-2-sulphonic acid, sodium salt | 5-[[1-hydroxy-6-(phenylamino)-3-sulpho-2-naphthyl]azo]-8-[[7-sulpho-4-[(3-sulphophenyl)azo]-1-naphthyl]azo]naphthalene-2-sulphonic acid, sodium salt | C42H25N7Na4O13S4
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| 4 | 6428-60-0 | 直接蓝 2GL | tetrasodium 5-[[1-hydroxy-6-(phenylamino)-3-sulphonato-2-naphthyl]azo]-8-[[6-sulphonato-4-[(3-sulphonatophenyl)azo]naphthyl]azo]naphthalene-2-sulphonate | C42H25N7Na4O13S4
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