neo·​ars·​phen·​a·​mine ˌnē-ō-ärs-ˈfen-ə-ˌmēn How to pronounce neoarsphenamine (audio)
: a yellow powder C13H13As2N2NaO4S similar to arsphenamine in structure and use

called also neosalvarsan

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Cite this Entry

“Neoarsphenamine.” Medical Dictionary, Merriam-Webster, Accessed 5 Mar. 2024.

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