a group of organic compounds with a formula C14H8O2, often used as dyes or as a precursor to dyes
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p-methoxyphenylethynylanthracene
sodium 4-((4'-acetamido-[1,1'-biphenyl]-4-yl)amino)-1-amino-9,10-dioxo-9,10-dihydroanthracene-2-sulfonate
1-(4-trifluoromethylphenyl)-1H-naphtho[2,3-d][1,2,3]triazole-4,9-dione
Carminic Acid
