Medical Dictionary
neoarsphenamine
noun neo·ars·phen·a·mine \ˌnē-ō-ärs-ˈfen-ə-ˌmēn\
Medical Definition of NEOARSPHENAMINE
: a yellow powder C13H13As2N2NaO4S similar to arsphenamine in structure and use—called also neosalvarsan
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