*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : DJ3246666 CHEMICAL NAME : 5H-(1)Benzopyrano(2,3-d)pyrimidine, 2-(4-methylphenyl)-4-((3-(4-morpholinyl)propyl)thio)- CAS REGISTRY NUMBER : 97146-27-5 LAST UPDATED : 199712 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C25-H27-N3-O2-S MOLECULAR WEIGHT : 433.61 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 2-(4-Methylphenyl)-4-(3-morpholinopropylthio)-5H-(1)benzopyrano(2,3-d)py rimidine * 2-(4-Methylphenyl)-4-((3-(4-morpholinyl)propyl)thio)-5H-(1)benzopyrano(2 ,3-d)pyrimidine *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : >1600 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : USXXAM United States Patent Document. (U.S. Patent Office, Box 9, Washington, DC 20231) Volume(issue)/page/year: #4578380 *** END OF RECORD ***