he·​li·​an·​thin -ˈan-thən How to pronounce helianthin (audio)
: methyl orange
also : a red compound C14H15N3O3S of quinone structure obtained by acidifying methyl orange

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Cite this Entry

“Helianthin.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/helianthin. Accessed 25 Feb. 2024.

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