*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : GY5952000 CHEMICAL NAME : 2-Cyclopentene-1-acetaldehyde, 2-formyl-4-hydroxy-3-methyl-alpha-methylene-, (1R-trans)- CAS REGISTRY NUMBER : 97856-19-4 LAST UPDATED : 198703 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C10-H12-O3 MOLECULAR WEIGHT : 180.22 SYNONYMS/TRADE NAMES : * 8,9-Didehydro-7-hydroxydolichodial * (1R-trans)-2-Formyl-4-hydroxy-3-methyl-alpha-methylene-2-cyclopentene-1- acetaldehyde *** 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 : 70200 ug/kg TOXIC EFFECTS : Behavioral - changes in motor activity (specific assay) REFERENCE : PLMEAA Planta Medica. (Georg Thieme Verlag, Postfach 732, D-7000 Stuttgart 1, Fed. Rep. Ger.) V.1- 1953- Volume(issue)/page/year: 52,179,1986 *** END OF RECORD ***