*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : DJ2260550 CHEMICAL NAME : 4H-1-Benzopyran-2-carboxanilide, 6-chloro-4'-(4-methyl-2-pyrimidinylsulfamoyl)-4-oxo- CAS REGISTRY NUMBER : 27455-37-4 BEILSTEIN REFERENCE NO. : 0949209 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C21-H15-Cl-N4-O5-S MOLECULAR WEIGHT : 470.91 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 6-Chloro-4'-(4-methyl-2-pyrimidinylsulfamoyl)-4-oxo-4H-1-benzopyran-2-ca rboxanilide *** 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 : 2500 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : APFRAD Annales Pharmaceutiques Francaises. (SPPIF, B.P.22, F-41353 Vineuil, France) V.1- 1943- Volume(issue)/page/year: 31,313,1973 *** END OF RECORD ***