MAKE A MEME View Large Image HNQ.svg 2-Hydroxy-1 4-naphtoquinone HNQ the dye substance in Henna Lawsonia inermis hennotannic acid lawsone Created with bkchem+inkscape 2006-07-01 own assumed Ayacop Plant dyes Antioxidants Naphthoquinones
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Keywords: HNQ.svg 2-Hydroxy-1 4-naphtoquinone HNQ the dye substance in Henna Lawsonia inermis hennotannic acid lawsone Created with bkchem+inkscape 2006-07-01 own assumed Ayacop Plant dyes Antioxidants Naphthoquinones
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