*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : MF3675500 CHEMICAL NAME : Guanidine, (2-mercaptoethyl)-, monohydrobromide CAS REGISTRY NUMBER : 4337-69-3 LAST UPDATED : 198502 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C3-H9-N3-S.Br-H MOLECULAR WEIGHT : 200.13 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * MEG * 2-Mercaptoethylguanidine hydrobromide *** 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 : 452 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : YKKZAJ Yakugaku Zasshi. Journal of Pharmacy. (Nippon Yakugakkai, 2-12-15 Shibuya, Shibuya-ku, Tokyo 150, Japan) No.1- 1881- Volume(issue)/page/year: 93,25,1973 *** END OF RECORD ***