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Benzothioxanthene dicarboxylic anhydride
Chemicals/Other Organic Raw Materials/AnhydridesNegotiable
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1,8-diamina-napthalene
Chemicals/Chemical Intermediates/Intermediate CompoundsNegotiable
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Tetrachlorophthalic anhydride
Chemicals/Other Organic Raw Materials/AnhydridesNegotiable
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1,4-dihydroxy-5,8-dichloroanthraquinone
Chemicals/Chemical Intermediates/Intermediate CompoundsNegotiable
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