*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : JI4909000 CHEMICAL NAME : 1,3-Dioxolo(4,5-g)isoquinolinium, 6,6'-tetramethylenebis(5,6,7,8-tetrahydro-6,7-dimethy l-, diiodide CAS REGISTRY NUMBER : 20320-91-6 LAST UPDATED : 198812 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C28-H38-N2-O4.2I MOLECULAR WEIGHT : 720.48 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 6,6'-Tetramethylenebis(5,6,7,8-tetrahydro-6,7-dimethyl-1,3-dioxolo(4,5-g )isoquinolinium) 2I *** 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 : 75 mg/kg TOXIC EFFECTS : Behavioral - altered sleep time (including change in righting reflex) Behavioral - convulsions or effect on seizure threshold Behavioral - changes in motor activity (specific assay) REFERENCE : YKKZAJ Yakugaku Zasshi. Journal of Pharmacy. (Nippon Yakugakkai, 2-12-15 Shibuya, Shibuya-ku, Tokyo 150, Japan) No.1- 1881- Volume(issue)/page/year: 88,1197,1968 *** END OF RECORD ***