*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : DE8265500 CHEMICAL NAME : 5H-Benzocycloheptene-5-acetic acid, 6,7,8,9-tetrahydro-alpha-methyl- CAS REGISTRY NUMBER : 57421-31-5 BEILSTEIN REFERENCE NO. : 3304610 REFERENCE : 4-09-00-02152 (Beilstein Handbook Reference) LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C14-H18-O2 MOLECULAR WEIGHT : 218.32 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 2-(6,7,8,9-Tetrahydro-5H-benzocyclohepten-5-yl)propionic acid * 6,7,8,9-Tetrahydro-alpha-methyl-5H-benzocycloheptene-5-acetic acid *** 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 : >1 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : CCCCAK Collection of Czechoslovak Chemical Communications. (Academic Press Inc. Ltd., 24-28 Oval Rd., London NW1 7DX, UK) V.1- 1929- Volume(issue)/page/year: 40,1623,1975 *** END OF RECORD ***