MAKE A MEME View Large Image Quaternium-15.png Chemical structure of Quaternium-15 Author date of creation selfmade by Shaddack 4 November 2005 Source self-made Copyright Public Domain PD Comments b/w hires PNG; ChemDraw 2005-11-24 own assumed Shaddack Quaternary ...
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Keywords: Quaternium-15.png Chemical structure of Quaternium-15 Author date of creation selfmade by Shaddack 4 November 2005 Source self-made Copyright Public Domain PD Comments b/w hires PNG; ChemDraw 2005-11-24 own assumed Shaddack Quaternary ammonium compounds Chloride salts of organic compounds
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