*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : YP2833600 CHEMICAL NAME : L-Tyrosine, O-(4-hydroxy-3,5-diiodophenyl)-3,5-diiodo-, disodium salt LAST UPDATED : 199409 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C15-H19-I4-N-O4.2Na MOLECULAR WEIGHT : 830.93 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * l-beta-((3,5-Diiodo-4-hydroxyphenoxy)-3,5-diiodophenyl)alanine disodium salt * O-(4-Hydroxy-3,5-diiodophenyl)-3,5-diiodo-L-tyrosine disodium salt *** HEALTH HAZARD DATA *** ** OTHER MULTIPLE DOSE TOXICITY DATA ** TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Subcutaneous SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 11660 ug/kg/42D-I TOXIC EFFECTS : Cardiac - other changes Endocrine - changes in adrenal weight Blood - changes in serum composition (e.g. TP, bilirubin, cholesterol) REFERENCE : TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 25,315,1973 *** END OF RECORD ***