*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : XI4819000 CHEMICAL NAME : 1,3,4-Thiadiazolium, 2,5-diamino-3-methyl-, iodide CAS REGISTRY NUMBER : 63503-57-1 LAST UPDATED : 198509 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C3-H7-N4-S.I MOLECULAR WEIGHT : 258.10 WISWESSER LINE NOTATION : T5KN DSJ A1 CZ EZ &I COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 2,5-Diamino-3-methyl-1,3,4-thiadiazolium iodide *** 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 : 1170 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : PCJOAU Pharmaceutical Chemistry Journal (English Translation). Translation of KHFZAN. (Plenum Pub. Corp., 233 Spring St., New York, NY 10013) No.1- 1967- Volume(issue)/page/year: 11,484,1977 *** END OF RECORD ***