*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : XH5633000 CHEMICAL NAME : Theophylline, 7-(3-guanidinopropyl)-, hemisulfate (salt) CAS REGISTRY NUMBER : 85460-93-1 LAST UPDATED : 198506 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C11-H17-N7-O2.1/2H2-O4-S MOLECULAR WEIGHT : 328.34 SYNONYMS/TRADE NAMES : * 7-(3-Guanidinopropyl)theophylline hemisulfate (salt) *** 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 : 100 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 ***