*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : XH6137000 CHEMICAL NAME : Theophylline, 7-(2-(methylsulfinyl)ethyl)- CAS REGISTRY NUMBER : 3736-06-9 LAST UPDATED : 198606 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C10-H14-N4-O2-S MOLECULAR WEIGHT : 254.34 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 7-(2-(Methylsulfinyl)ethyl)theophylline * 1H-Purine-2,6-dione, 3,7-dihydro-1,3-dimethyl-7-(2-(methylsulfinyl)ethyl)- * T(sub 31) *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 1350 mg/kg TOXIC EFFECTS : Behavioral - convulsions or effect on seizure threshold Behavioral - excitement Lungs, Thorax, or Respiration - dyspnea REFERENCE : AITEAT Archivum Immunologiae et Therapiae Experimentalis. (Ars Polona, POB 1001, 00-068 Warsaw 1, Poland) V.10- 1962- Volume(issue)/page/year: 10,141,1962 *** END OF RECORD ***