. "Diphenylchloroarsine" . . . "10-Chloro-5,10-dihydrophenazarsinine" . . "DM" . . . . . . . "Adamsite" . . . . . . . . "vomit gas" . "Diphenylaminechlorarsine" . . "10-Chloro-5H-phenarsazinine" . "diphenylaminechlorarsine" . . . "diphenylaminochlorarsine" . "adamsite" . "Adamsite" . . . . "chlorarsine" . . .