*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : MK2831000 CHEMICAL NAME : Heracleum scabridum Franch, root extract LAST UPDATED : 198912 DATA ITEMS CITED : 1 COMPOUND DESCRIPTOR : Natural Product SYNONYMS/TRADE NAMES : * Scabrous cowparsnip *** 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 : 2110 mg/kg TOXIC EFFECTS : Behavioral - excitement Cardiac - other changes Lungs, Thorax, or Respiration - other changes REFERENCE : CTYAD8 Zhongcaoyao. Chinese Traditional and Herbal Medicine. (China International Book Trading Corp., POB 2820, Beijing, Peop. Rep. China) V.11- 1980- Volume(issue)/page/year: 19,454,1988 *** END OF RECORD ***