*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : XH5093950 CHEMICAL NAME : Theophylline, 7-(2-(2-(2,6-dichlorophenyl)-3,3-dimethylguanidino)et hyl)-, hydrochloride CAS REGISTRY NUMBER : 85461-01-4 LAST UPDATED : 198506 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C18-H21-Cl2-N7-O2.Cl-H MOLECULAR WEIGHT : 474.82 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 7-(2-(2-(2,6-Dichlorophenyl)-3,3-dimethylguanidino)ethyl)theophylline hydrochloride * N,N-Dimethyl-N'-(beta-(theophyllinyl-7)ethyl)-N''-(2,6-dichlorophenyl)gu anidine hcl *** 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 : 76 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : RPTOAN Russian Pharmacology and Toxicology (English Translation). Translation of FATOAO. (Euromed Pub., 33, Woodlands Rd., Surbiton, Surrey, UK) V.30- 1967- Volume(issue)/page/year: 46,46,1983 *** END OF RECORD ***