*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : BW2000000 CHEMICAL NAME : Angelica sinensis (oliv.)Diels, root extract LAST UPDATED : 199412 DATA ITEMS CITED : 1 COMPOUND DESCRIPTOR : Natural Product SYNONYMS/TRADE NAMES : * Angelica polymorpha Max. var. sinensis Oliv., root extract *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 100 gm/kg TOXIC EFFECTS : Behavioral - altered sleep time (including change in righting reflex) Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - pleural thickening 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: 12,321,1981 *** END OF RECORD ***