| Answer | Crossword Clue |
|---|---|
| neoarsphenamine | a derivative of arsenic used in treating syphilis |
| salvarsan | (tradename) a compound of arsenic once used as a remedy for syphilis |
| salvarsans | SALVARSAN, (tradename) a compound of arsenic once used as a remedy for syphilis |
| arsphenamine | another name for salvarsan, a compound of arsenic once used as a remedy for syphilis |
| arsphenamines | ARSPHENAMINE, another name for salvarsan, a compound of arsenic once used as a remedy for syphilis |
| arsphenamine | A synthetic organic arsenic compound formerly used to treat syphilis and other diseases |
