arsphenamine








[ad_1] noun Pharmacology.
  1. a yellow, crystalline powder, C12H12N2O2As2⋅2HCl⋅2H2O, formerly used to treat diseases caused by spirochete organisms, especially syphilis and trench mouth: first known as “606.”

noun

  1. a drug containing arsenic, formerly used in the treatment of syphilis and related infections
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