*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : ME9388500 CHEMICAL NAME : Guanidine, (4-chloro-6-methyl-2-pyrimidinyl)-, sulfate (2:1) CAS REGISTRY NUMBER : 32090-63-4 LAST UPDATED : 198903 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C6-H8-Cl-N5.1/2H2-O4-S MOLECULAR WEIGHT : 236.25 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * (4-Chloro-6-methyl-2-pyrimidinyl)guanidine sulfate * 2-Guanidino-4-chloro-6-methylpyrimidine sulfate *** 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 : 220 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : FRZKAP Farmatsevtichnii Zhurnal (Kiev). (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.3- 1930- Volume(issue)/page/year: 25(6),66,1970 *** END OF RECORD ***