*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : DJ2503100 CHEMICAL NAME : 2H-1-Benzopyran-3-carboxylic acid, 2-oxo-, phenyl ester CAS REGISTRY NUMBER : 53992-24-8 BEILSTEIN REFERENCE NO. : 0224490 REFERENCE : 4-18-00-05571 (Beilstein Handbook Reference) LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C16-H10-O4 MOLECULAR WEIGHT : 266.26 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 2-Oxo-2H-1-benzopyran-3-carboxylic acid phenyl ester * Phenyl coumarin-3-carboxylate *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Subcutaneous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 279 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: 75,1486,1955 *** END OF RECORD ***