| Agent Name |
Lanosol yellow 4G |
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| CAS Number |
70247-70-0 |
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| Formula |
C19-H14-Br-Cl2-N5-O8-S2.2Na |
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| Major Category |
Other Chemicals |
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| Synonyms |
Benzenesulfonic acid, 4-(4-((5-((2-bromo-1-oxo-2-propenyl)amino)-2-sulfophenyl)azo)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-2,5-dichloro-, disodium salt; Benzenesulfonic acid, 4-(4-(2-(5-((2-bromo-1-oxo-2-propen-1-yl)amino)-2-sulfophenyl)diazenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-2,5-dichloro-, sodium salt (1:2); C.I. Reactive Yellow 39; Disodium 4-(4-((5-((2-bromo-1-oxoallyl)amino)-2-sulphonatophenyl)azo)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-2,5-dichlorobenzenesulphonate; [ChemIDplus] |
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| Category |
Dyes, Azo |
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| Comments |
Occupational asthma documented in a dyer with positive skin test and broncho-provocation test; [Malo] |
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| Adverse Effects |
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| Asthma |
Yes |
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| Links to Other NLM Databases |
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