*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : KM5650000 CHEMICAL NAME : Ethanone, 1-(4-((2,4-diamino-5-pyrimidinyl)methyl)-2,6-dimethox yphenyl)-2-(methylsul fonyl)-, monohydrochloride CAS REGISTRY NUMBER : 55687-75-7 LAST UPDATED : 199406 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C16-H20-N4-O5-S.Cl-H MOLECULAR WEIGHT : 416.92 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 4'-((2,4-Diamino-5-(pyrimidinyl)methyl)-2',6'-dimethoxy-2-methylsulfonyl )acetophenone HCl *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD - Lethal dose ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : >5 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : EJMCA5 European Journal of Medicinal Chemistry--Chimie Therapeutique. (Editions Scientifiques Elsevier, 29 rue Buffon, F-75005, Paris, France) V.9- 1974- Volume(issue)/page/year: 15,17,1980 *** END OF RECORD ***