*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : BS0490000 CHEMICAL NAME : Ammonium, pentamethylenebis(diethyl(2-(1,2,3,6-tetrahydro-1,3-d imethyl-2,6-dioxopuri n-7-yl) ethyl)-, dibromide LAST UPDATED : 198611 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C31-H52-N10-O4.2Br MOLECULAR WEIGHT : 788.75 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * Pentamethylenebis(diethyl(theophyllinylethyl)ammonium bromide) *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 33 mg/kg TOXIC EFFECTS : Lungs, Thorax, or Respiration - dyspnea REFERENCE : THERAP Therapie. (Doin, Editeurs, 8, Place de l'Odeon, F-75006 Paris, France) V.1- 1946- Volume(issue)/page/year: 13,713,1958 *** END OF RECORD ***